<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><url><loc>https://patentgrep.com/patent/US4064464A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064465A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064466A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064467A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064468A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064469A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064470A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064471A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064472A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064473A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064474A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064475A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064476A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064477A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064478A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064479A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064480A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064481A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064482A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064483A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064484A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064485A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064486A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064487A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064488A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064489A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064491A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064492A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064493A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064494A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064495A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064496A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064497A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064498A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064499A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064500A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064501A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064502A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064503A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064504A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064505A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064506A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064507A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064508A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064509A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064510A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064511A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064512A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064513A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064514A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064515A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064516A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064517A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064518A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064519A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064520A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064522A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064523A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064524A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064525A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064526A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064527A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064528A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064529A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064530A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064531A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064532A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064533A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064534A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064535A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064536A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064537A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064538A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064539A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064540A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064541A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064542A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064543A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064544A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064545A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064546A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064547A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064548A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064549A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064550A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064551A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064552A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064553A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064554A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064555A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064556A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064557A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064558A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064559A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064560A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4064561A</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246681S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246682S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246683S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246684S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246685S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246686S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246687S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246688S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246689S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246690S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246691S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246692S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246693S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246694S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246695S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246696S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246697S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246698S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246699S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246700S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246701S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246702S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246703S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246704S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246705S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246706S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246707S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246708S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246709S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246710S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246711S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246712S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246713S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246714S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246715S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246716S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246717S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246718S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246719S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246720S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246721S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246722S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246723S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246724S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246725S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246726S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246727S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246728S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246729S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246730S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246731S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246732S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246733S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246734S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246735S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246736S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246737S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246738S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246739S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246740S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246741S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246742S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246743S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246744S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USD246745S</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4166P</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4167P</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4168P</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29496E</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29497E</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29498E</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29499E</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29500E</loc><lastmod>1977-12-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4062062A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062063A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062064A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062065A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062066A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062067A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062068A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062069A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062070A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062071A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062072A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062073A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062074A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062075A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062076A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062077A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062078A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062079A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062080A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062081A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062082A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062083A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062084A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062085A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062086A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062087A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062088A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062089A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062090A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062091A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062092A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062093A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062094A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062095A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062096A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062097A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062098A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062099A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062100A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062101A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062102A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062103A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062104A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062105A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062106A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062107A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062108A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062109A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062110A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062111A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062112A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062113A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062114A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062115A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062116A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062117A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062118A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062119A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062120A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062121A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062122A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062123A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062124A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062125A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062126A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062127A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062128A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062129A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062130A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062131A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062132A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062133A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062134A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062135A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062136A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062137A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062138A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062139A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062140A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062141A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062142A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062143A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062144A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062145A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062146A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062147A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062148A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062149A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062150A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062151A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062152A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062153A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062154A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062155A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062156A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062157A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062158A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062159A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062160A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062161A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062162A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062163A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062164A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062165A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062166A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062167A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062168A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062169A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062170A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062171A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062172A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062173A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062174A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062175A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062176A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062177A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062178A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062179A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062180A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062181A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062182A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062183A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062184A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062185A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062186A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062187A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062188A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062189A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062190A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062191A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062192A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062193A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062194A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062195A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062196A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062197A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062198A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062199A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062200A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062201A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062202A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062203A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062204A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062205A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062206A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062207A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062208A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062209A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062210A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062211A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062212A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062213A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062214A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062215A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062216A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062217A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062218A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062219A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062220A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062221A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062222A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062223A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062224A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062225A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062226A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062227A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062228A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062229A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062230A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062231A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062232A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062233A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062234A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062235A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062236A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062237A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062238A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062239A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062240A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062241A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062242A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062243A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062244A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062245A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062246A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062247A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062248A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062249A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062250A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062251A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062252A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062253A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062254A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062255A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062256A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062257A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062258A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062259A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062260A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062261A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062262A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062263A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062264A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062265A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062266A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062267A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062268A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062269A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062270A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062271A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062272A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062273A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062274A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062275A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062276A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062277A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062278A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062279A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062280A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062281A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062282A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062283A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062284A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062285A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062286A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062287A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062288A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062289A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062290A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062291A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062292A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062293A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062294A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062295A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062296A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062297A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062298A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062299A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062300A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062301A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062302A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062303A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062304A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062305A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062306A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062307A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062308A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062309A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062310A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062311A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062312A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062313A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062314A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062315A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062316A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062317A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062318A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062319A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062320A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062321A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062322A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062323A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062324A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062325A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062326A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062327A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062328A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062329A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062330A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062331A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062332A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062333A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062334A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062335A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062336A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062337A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062338A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062339A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062340A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062341A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062342A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062343A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062344A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062345A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062346A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062347A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062348A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062349A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062350A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062351A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062352A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062353A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062354A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062355A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062356A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062359A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062360A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062361A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062362A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062364A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062365A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062366A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062367A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062368A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062369A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062370A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062371A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062372A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062373A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062374A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062375A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062376A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062377A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062378A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062379A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062380A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062381A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062382A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062383A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062384A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062385A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062386A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062387A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062388A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062389A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062390A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062391A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062392A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062393A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062394A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062395A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062396A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062397A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062398A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062399A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062400A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062401A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062402A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062403A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062404A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062405A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062406A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062407A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062408A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062409A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062410A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062411A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062412A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062413A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062414A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062415A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062416A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062417A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062418A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062419A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062420A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062421A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062422A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062423A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062424A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062425A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062426A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062427A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062428A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062429A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062430A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062431A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062432A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062433A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062434A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062435A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062436A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062437A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062438A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062439A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062440A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062441A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062442A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062443A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062444A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062445A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062446A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062447A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062448A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062449A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062450A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062451A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062452A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062453A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062454A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062455A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062456A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062457A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062458A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062459A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062460A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062461A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062462A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062463A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062464A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062465A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062466A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062467A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062468A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062469A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062470A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062471A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062472A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062473A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062474A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062475A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062476A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062477A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062478A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062479A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062480A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062481A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062482A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062483A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062484A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062485A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062486A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062487A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062488A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062489A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062490A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062491A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062492A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062493A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062494A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062495A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062496A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062497A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062498A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062499A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062500A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062501A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062502A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062503A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062504A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062505A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062506A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062507A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062508A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062509A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062510A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062511A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062512A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062513A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062514A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062515A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062516A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062517A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062518A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062519A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062520A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062521A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062522A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062523A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062524A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062525A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062526A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062527A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062528A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062529A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062530A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062531A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062532A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062533A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062534A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062535A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062536A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062537A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062538A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062539A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062540A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062541A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062542A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062543A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062544A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062545A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062546A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062547A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062548A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062549A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062550A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062551A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062552A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062553A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062554A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062555A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062556A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062557A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062558A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062559A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062560A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062561A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062562A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062563A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062564A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062565A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062566A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062567A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062568A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062569A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062570A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062571A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062572A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062573A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062574A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062575A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062576A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062577A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062578A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062579A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062580A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062581A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062582A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062583A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062584A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062585A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062586A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062587A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062588A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062589A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062591A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062592A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062593A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062594A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062595A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062596A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062597A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062598A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062599A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062600A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062601A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062602A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062603A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062604A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062605A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062606A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062607A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062608A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062609A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062610A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062611A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062612A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062613A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062614A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062615A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062616A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062617A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062618A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062619A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062620A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062621A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062622A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062623A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062624A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062625A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062626A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062627A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062628A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062630A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062631A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062632A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062633A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062634A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062635A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062636A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062637A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062638A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062639A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062640A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062641A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062642A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062643A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062644A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062645A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062646A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062648A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062649A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062650A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062651A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062652A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062653A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062654A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062655A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062656A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062657A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062658A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062659A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062660A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062661A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062662A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062663A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062664A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062665A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062666A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062667A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062668A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062669A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062670A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062671A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062672A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062673A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062674A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062675A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062676A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062677A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062678A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062679A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062680A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062681A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062682A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062683A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062684A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062685A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062686A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062687A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062688A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062689A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062690A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062691A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062692A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062693A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062694A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062695A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062696A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062697A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062698A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062699A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062700A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062701A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062702A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062703A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062704A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062705A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062706A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062707A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062708A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062709A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062710A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062711A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062712A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062713A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062714A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062715A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062716A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062717A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062718A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062719A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062720A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062721A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062722A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062723A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062724A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062725A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062726A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062727A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062728A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062729A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062730A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062731A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062732A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062733A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062734A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062735A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062736A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062737A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062738A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062739A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062740A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062741A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062742A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062743A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062744A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062745A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062746A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062747A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062748A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062749A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062751A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062752A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062753A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062754A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062755A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062756A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062757A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062758A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062759A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062760A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062761A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062762A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062763A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062764A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062765A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062766A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062767A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062768A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062769A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062770A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062771A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062772A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062773A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062774A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062775A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062776A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062777A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062778A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062779A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062780A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062781A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062782A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062783A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062784A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062785A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062786A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062787A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062788A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062789A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062790A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062791A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062792A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062793A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062794A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062795A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062796A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062797A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062798A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062799A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062800A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062801A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062802A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062803A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062804A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062805A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062806A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062807A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062808A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062809A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062810A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062811A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062812A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062813A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062814A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062815A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062816A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062818A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062819A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062820A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062821A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062822A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062823A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062824A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062825A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062826A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062827A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062828A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062829A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062830A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062831A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062832A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062833A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062834A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062835A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062836A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062837A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062838A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062839A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062840A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062841A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062842A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062843A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062844A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062845A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062846A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062847A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062848A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062849A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062850A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062851A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062852A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062853A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062854A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062855A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062856A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062857A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062858A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062859A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062860A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062861A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062862A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062863A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062864A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062865A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062866A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062867A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062868A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062869A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062870A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062871A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062872A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062873A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062874A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062875A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062876A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062877A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062878A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062879A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062880A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062881A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062882A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062883A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062884A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062885A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062886A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062887A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062888A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062889A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062890A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062891A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062892A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062893A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062894A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062895A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062896A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062897A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062898A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062899A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062900A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062901A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062902A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062903A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062904A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062905A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062906A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062907A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062908A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062909A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062910A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062911A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062912A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062913A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062914A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062915A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062916A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062917A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062918A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062919A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062920A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062921A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062922A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062923A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062924A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062925A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062926A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062927A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062928A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062929A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062930A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062931A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062932A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062933A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062934A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062935A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062936A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062937A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062938A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062939A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062940A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062941A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062942A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062943A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062944A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062945A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062946A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062947A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062948A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062949A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062950A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062951A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062952A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062953A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062954A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062955A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062956A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062957A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062958A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062959A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062960A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062961A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062962A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062963A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062964A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062965A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062966A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062967A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062968A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062969A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062970A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062971A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062972A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062973A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062974A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062975A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062976A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062977A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062978A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062979A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062980A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062981A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062982A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062983A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062984A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062985A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062986A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062987A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062988A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062989A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062990A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062991A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062992A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062993A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062994A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062995A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062996A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062997A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062998A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4062999A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063000A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063001A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063002A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063003A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063004A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063005A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063006A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063007A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063008A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063009A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063010A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063011A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063012A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063013A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063014A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063015A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063016A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063017A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063018A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063019A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063020A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063021A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063022A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063023A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063024A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063025A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063026A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063027A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063028A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063029A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063030A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063031A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063032A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063033A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063034A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063035A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063036A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063037A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063038A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063039A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063040A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063041A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063042A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063043A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063044A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063045A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063046A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063047A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063048A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063049A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063050A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063051A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063052A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063053A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063054A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063055A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063056A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063057A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063058A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063059A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063060A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063061A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063062A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063063A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063065A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063066A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063067A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063068A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063069A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063070A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063071A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063072A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063073A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063074A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063075A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063076A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063077A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063078A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063079A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063080A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063081A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063082A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063083A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063084A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063085A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063086A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063087A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063088A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063089A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063090A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063091A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063092A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063093A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063094A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063095A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063096A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063097A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063098A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063099A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063100A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063101A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063102A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063103A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063104A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063105A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063107A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063108A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063109A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063110A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063111A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063112A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063113A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063114A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063115A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063116A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063117A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063118A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063119A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063120A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063121A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063122A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063123A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063124A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063125A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063126A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063127A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063128A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063129A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063130A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063131A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063132A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063133A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063134A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063135A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063136A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063137A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063138A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063139A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063140A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063141A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063142A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063143A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063144A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063145A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063146A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063147A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063148A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063149A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063150A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063151A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063152A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063153A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063154A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063155A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063156A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063157A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063158A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063159A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063160A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063161A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063162A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063163A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063164A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063165A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063166A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063167A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063168A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063169A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063170A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063171A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063172A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063173A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063174A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063175A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063176A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063177A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063178A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063179A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063180A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063181A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063182A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063183A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063184A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063185A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063186A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063187A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063188A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063189A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063190A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063191A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063192A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063193A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063194A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063195A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063196A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063197A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063198A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063199A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063200A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063201A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063202A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063203A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063204A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063205A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063206A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063207A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063208A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063209A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063210A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063211A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063212A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063213A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063214A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063215A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063216A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063217A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063218A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063219A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063221A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063222A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063223A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063224A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063225A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063226A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063227A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063228A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063230A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063231A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063232A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063233A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063234A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063235A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063236A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063237A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063238A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063239A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063240A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063241A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063242A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063243A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063244A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063245A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063246A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063247A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063248A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063249A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063250A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063251A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063252A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063253A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063254A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063255A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063256A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063257A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063258A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063260A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063261A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063262A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063263A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063264A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063265A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063266A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063267A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063268A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063269A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063270A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063271A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063272A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063273A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063274A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063275A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063276A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063277A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063278A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063279A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063280A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063281A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063282A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063283A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063284A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063285A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063286A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063287A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063288A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063289A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063290A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063291A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063292A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063293A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063294A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063295A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063296A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063297A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063298A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063299A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063300A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063301A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063302A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063303A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063304A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063305A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063306A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063307A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063308A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063309A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063310A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4063311A</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246616S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246617S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246618S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246619S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246620S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246621S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246622S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246623S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246624S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246625S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246626S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246627S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246628S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246629S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246630S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246631S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246632S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246633S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246634S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246635S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246636S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246637S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246638S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246639S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246640S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246641S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246642S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246643S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246644S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246645S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246646S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246647S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246648S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246649S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246650S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246651S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246652S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246653S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246654S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246655S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246656S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246657S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246658S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246659S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246660S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246661S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246662S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246663S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246664S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246665S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246666S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246668S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246669S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246670S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246671S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246672S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246673S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246674S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246675S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246676S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246677S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246678S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246679S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USD246680S</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4163P</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4164P</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4165P</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29491E</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29492E</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29493E</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29494E</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29495E</loc><lastmod>1977-12-13</lastmod></url><url><loc>https://patentgrep.com/patent/US4060852A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060853A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060854A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060855A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060856A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060857A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060858A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060859A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060860A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060861A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060862A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060863A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060864A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060865A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060866A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060867A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060868A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060869A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060871A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060872A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060873A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060874A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060875A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060876A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060877A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060878A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060879A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060880A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060881A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060882A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060883A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060884A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060885A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060886A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060887A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060888A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060889A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060890A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060891A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060892A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060893A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060894A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060895A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060896A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060897A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060898A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060899A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060900A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060901A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060902A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060903A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060904A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060905A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060906A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060907A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060908A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060909A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060910A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060911A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060912A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060913A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060914A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060916A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060917A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060918A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060919A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060920A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060921A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060922A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060923A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060924A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060925A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060926A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060927A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060928A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060929A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060930A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060931A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060932A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060933A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060934A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060935A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060936A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060937A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060938A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060939A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060940A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060941A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060942A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060943A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060944A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060945A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060946A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060947A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060948A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060949A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060950A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060951A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060952A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060953A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060954A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060955A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060956A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060957A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060958A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060959A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060960A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060961A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060962A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060963A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060964A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060965A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060966A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060967A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060968A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060969A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060970A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060971A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060972A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060973A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060974A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060975A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060976A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060977A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060978A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060979A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060980A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060981A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060982A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060983A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060984A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060985A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060987A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060989A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060990A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060991A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060992A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060993A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060994A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060995A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060996A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060997A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060998A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4060999A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061000A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061001A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061002A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061004A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061005A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061006A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061007A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061008A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061009A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061010A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061011A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061012A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061013A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061014A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061015A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061016A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061017A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061019A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061020A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061021A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061022A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061023A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061024A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061025A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061026A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061027A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061028A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061029A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061030A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061031A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061032A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061033A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061034A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061035A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061036A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061037A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061038A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061039A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061040A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061041A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061042A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061043A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061044A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061045A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061046A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061047A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061048A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061049A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061050A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061051A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061052A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061053A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061054A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061055A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061056A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061057A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061058A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061059A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061060A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061061A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061062A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061063A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061064A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061065A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061066A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061067A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061068A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061069A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061070A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061071A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061072A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061073A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061074A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061075A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061076A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061077A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061078A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061079A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061080A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061081A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061082A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061083A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061084A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061085A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061086A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061087A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061088A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061089A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061090A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061091A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061092A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061093A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061094A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061095A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061096A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061097A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061098A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061099A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061100A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061101A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061102A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061103A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061104A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061105A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061106A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061107A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061108A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061109A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061110A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061111A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061112A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061113A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061114A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061115A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061116A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061117A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061118A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061119A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061120A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061121A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061122A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061123A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061124A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061125A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061126A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061127A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061128A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061129A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061130A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061131A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061132A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061133A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061134A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061136A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061137A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061138A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061139A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061140A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061141A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061142A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061143A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061144A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061145A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061146A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061147A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061148A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061149A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061150A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061151A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061152A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061153A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061154A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061155A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061156A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061157A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061158A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061159A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061160A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061161A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061162A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061163A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061164A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061165A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061166A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061167A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061168A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061169A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061170A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061171A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061172A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061173A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061174A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061175A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061176A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061177A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061178A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061179A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061180A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061181A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061182A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061183A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061184A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061185A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061186A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061187A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061189A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061190A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061191A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061192A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061193A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061194A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061195A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061196A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061197A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061198A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061199A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061200A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061201A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061202A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061203A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061204A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061205A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061206A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061207A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061208A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061209A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061210A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061211A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061212A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061213A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061214A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061215A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061216A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061217A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061218A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061219A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061220A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061221A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061222A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061223A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061224A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061225A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061226A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061227A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061228A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061229A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061230A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061231A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061232A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061233A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061234A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061235A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061236A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061237A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061238A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061239A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061240A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061241A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061242A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061243A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061244A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061245A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061246A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061247A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061248A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061249A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061250A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061251A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061252A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061253A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061254A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061255A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061256A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061257A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061258A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061259A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061260A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061261A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061262A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061263A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061264A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061265A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061266A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061267A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061268A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061269A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061270A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061271A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061272A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061273A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061274A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061275A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061276A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061277A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061278A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061279A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061280A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061281A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061282A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061283A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061284A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061285A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061286A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061287A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061288A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061289A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061290A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061291A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061292A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061293A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061294A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061295A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061296A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061297A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061298A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061299A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061300A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061301A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061302A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061303A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061304A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061305A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061306A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061307A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061308A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061309A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061310A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061311A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061312A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061313A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061314A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061315A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061316A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061317A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061318A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061319A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061320A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061321A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061322A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061323A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061324A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061325A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061326A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061327A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061328A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061329A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061330A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061331A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061332A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061333A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061334A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061335A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061336A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061337A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061338A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061339A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061340A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061341A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061342A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061343A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061344A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061345A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061346A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061347A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061348A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061349A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061350A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061351A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061352A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061353A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061354A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061355A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061356A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061357A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061358A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061359A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061360A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061361A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061362A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061363A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061364A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061365A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061366A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061367A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061368A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061369A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061370A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061371A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061372A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061373A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061374A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061375A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061376A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061377A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061378A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061379A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061380A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061381A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061382A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061383A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061384A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061385A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061386A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061387A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061388A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061389A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061390A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061391A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061392A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061393A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061394A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061395A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061396A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061397A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061398A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061399A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061400A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061401A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061402A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061403A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061404A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061405A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061406A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061407A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061408A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061409A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061410A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061411A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061412A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061413A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061414A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061415A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061416A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061417A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061418A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061419A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061420A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061421A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061422A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061423A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061424A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061425A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061426A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061427A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061428A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061429A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061430A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061431A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061432A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061433A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061434A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061435A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061436A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061437A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061438A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061439A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061440A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061441A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061442A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061443A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061444A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061445A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061446A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061447A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061448A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061449A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061450A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061451A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061452A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061453A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061454A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061455A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061456A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061457A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061458A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061459A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061460A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061461A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061462A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061463A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061464A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061465A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061467A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061468A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061469A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061470A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061471A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061472A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061473A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061474A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061475A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061476A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061477A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061478A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061479A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061480A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061481A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061482A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061483A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061484A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061485A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061486A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061487A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061488A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061489A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061490A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061491A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061492A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061493A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061494A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061495A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061496A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061497A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061498A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061499A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061500A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061501A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061502A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061503A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061504A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061505A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061506A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061507A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061508A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061509A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061510A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061511A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061512A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061513A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061514A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061515A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061516A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061517A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061518A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061519A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061520A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061521A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061522A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061523A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061524A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061525A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061526A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061527A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061528A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061529A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061530A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061531A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061532A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061533A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061534A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061535A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061536A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061537A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061538A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061539A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061540A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061541A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061542A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061543A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061544A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061545A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061546A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061547A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061548A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061549A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061550A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061551A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061552A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061553A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061554A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061555A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061556A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061557A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061558A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061559A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061560A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061561A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061562A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061563A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061564A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061565A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061566A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061567A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061568A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061569A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061570A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061571A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061572A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061573A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061574A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061575A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061576A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061578A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061579A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061580A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061581A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061582A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061583A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061584A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061585A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061586A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061587A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061588A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061589A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061590A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061591A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061592A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061593A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061594A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061595A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061596A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061597A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061598A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061599A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061600A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061601A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061602A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061603A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061604A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061605A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061606A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061607A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061608A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061609A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061610A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061611A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061612A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061613A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061614A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061615A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061616A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061617A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061618A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061619A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061620A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061621A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061622A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061623A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061624A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061625A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061626A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061627A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061628A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061629A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061630A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061631A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061632A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061633A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061634A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061635A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061636A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061637A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061638A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061639A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061640A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061641A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061642A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061643A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061644A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061645A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061646A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061647A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061648A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061649A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061650A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061651A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061652A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061653A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061654A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061655A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061656A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061657A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061658A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061659A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061660A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061661A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061662A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061663A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061664A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061665A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061666A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061667A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061668A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061669A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061670A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061671A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061672A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061673A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061674A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061675A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061676A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061677A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061678A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061679A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061680A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061681A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061682A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061683A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061684A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061685A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061686A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061687A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061688A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061689A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061690A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061691A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061692A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061693A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061694A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061695A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061696A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061697A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061698A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061699A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061700A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061701A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061702A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061703A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061704A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061705A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061706A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061707A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061708A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061709A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061710A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061711A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061712A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061713A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061714A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061715A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061716A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061717A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061718A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061719A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061720A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061721A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061722A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061723A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061725A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061726A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061727A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061728A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061729A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061730A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061731A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061732A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061733A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061734A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061735A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061737A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061738A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061739A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061740A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061741A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061742A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061743A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061744A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061745A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061746A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061747A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061748A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061749A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061750A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061751A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061752A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061753A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061754A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061755A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061756A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061757A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061758A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061759A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061760A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061761A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061762A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061763A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061764A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061765A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061766A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061767A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061768A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061769A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061770A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061771A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061772A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061773A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061774A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061775A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061776A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061777A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061778A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061779A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061780A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061781A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061782A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061783A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061784A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061785A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061786A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061787A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061788A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061789A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061790A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061791A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061792A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061793A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061794A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061795A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061796A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061797A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061798A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061799A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061800A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061801A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061802A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061803A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061804A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061805A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061806A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061807A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061808A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061809A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061810A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061811A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061812A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061813A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061814A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061815A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061816A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061817A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061818A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061819A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061820A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061821A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061822A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061823A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061824A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061825A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061826A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061827A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061828A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061829A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061830A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061831A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061832A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061833A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061834A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061835A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061836A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061837A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061838A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061839A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061840A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061841A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061842A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061843A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061844A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061845A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061846A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061847A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061848A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061849A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061850A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061851A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061852A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061853A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061854A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061855A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061856A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061857A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061858A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061859A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061860A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061861A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061862A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061863A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061864A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061865A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061866A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061867A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061868A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061869A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061870A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061871A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061872A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061873A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061874A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061875A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061876A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061877A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061878A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061879A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061880A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061881A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061882A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061883A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061884A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061885A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061886A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061887A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061888A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061889A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061890A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061891A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061892A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061893A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061894A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061895A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061896A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061897A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061898A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061899A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061900A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061901A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061902A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061903A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061904A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061905A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061906A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061907A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061908A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061909A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061910A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061911A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061912A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061913A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061914A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061915A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061916A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061917A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061918A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061919A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061920A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061921A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061922A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061923A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061924A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061925A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061926A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061927A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061928A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061929A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061930A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061931A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061932A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061933A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061934A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061935A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061936A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061937A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061938A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061939A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061940A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061941A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061942A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061943A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061944A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061945A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061946A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061947A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061948A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061949A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061950A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061951A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061952A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061953A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061954A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061955A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061957A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061958A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061959A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061960A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061961A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061962A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061963A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061964A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061965A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061966A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061967A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061968A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061969A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061970A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061971A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061972A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061973A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061974A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061975A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061976A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061977A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061978A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061979A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061980A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061981A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061982A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061983A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061984A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061985A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061986A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061987A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061988A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061989A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061990A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061991A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061992A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061993A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061994A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061995A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061996A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061997A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061998A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4061999A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062000A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062001A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062002A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062003A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062004A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062005A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062006A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062007A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062008A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062009A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062010A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062011A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062012A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062013A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062014A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062015A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062016A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062017A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062018A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062019A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062020A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062021A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062022A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062023A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062024A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062025A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062026A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062027A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062028A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062029A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062030A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062031A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062032A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062033A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062034A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062035A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062036A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062037A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062038A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062039A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062040A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062041A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062042A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062043A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062044A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062045A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062046A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062047A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062048A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062049A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062050A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062051A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062052A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062053A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062054A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062055A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062056A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062057A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062058A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062059A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062060A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4062061A</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246551S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246552S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246553S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246554S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246555S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246556S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246557S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246558S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246559S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246560S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246561S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246562S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246563S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246564S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246565S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246566S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246567S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246568S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246569S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246570S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246571S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246572S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246573S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246574S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246575S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246576S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246577S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246578S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246579S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246580S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246581S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246582S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246583S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246584S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246585S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246586S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246587S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246588S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246589S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246590S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246591S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246592S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246593S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246594S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246595S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246596S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246597S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246598S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246599S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246600S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246601S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246602S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246603S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246604S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246605S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246606S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246607S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246608S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246609S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246610S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246611S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246612S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246613S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246614S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USD246615S</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4161P</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4162P</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29486E</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29487E</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29488E</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/UST965001I4</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/UST965002I4</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/UST965003I4</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/UST965005I4</loc><lastmod>1977-12-06</lastmod></url><url><loc>https://patentgrep.com/patent/US4059852A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059853A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059854A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059855A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059856A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059857A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059858A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059859A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059860A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059861A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059862A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059863A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059864A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059865A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059866A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059867A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059868A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059869A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059870A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059871A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059873A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059874A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059875A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059876A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059877A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059878A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059879A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059880A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059881A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059882A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059883A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059884A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059886A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059887A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059888A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059889A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059890A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059891A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059892A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059893A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059894A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059895A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059896A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059897A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059898A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059899A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059900A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059901A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059902A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059903A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059904A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059905A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059906A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059907A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059908A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059909A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059910A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059911A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059912A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059913A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059914A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059915A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059917A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059918A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059919A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059920A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059921A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059922A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059923A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059924A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059925A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059926A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059927A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059928A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059929A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059930A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059931A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059932A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059933A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059934A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059935A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059936A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059937A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059938A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059939A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059940A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059941A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059942A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059943A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059944A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059945A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059946A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059947A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059948A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059949A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059950A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059951A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059952A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059953A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059954A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059955A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059956A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059957A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059958A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059959A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059960A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059961A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059962A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059963A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059964A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059965A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059966A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059967A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059968A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059969A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059970A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059971A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059972A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059973A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059974A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059975A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059976A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059977A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059978A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059979A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059980A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059981A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059982A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059983A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059984A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059985A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059986A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059987A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059988A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059989A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059990A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059991A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059992A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059993A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059994A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059995A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059996A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059997A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059998A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4059999A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060000A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060001A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060002A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060003A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060004A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060005A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060006A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060007A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060008A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060009A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060010A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060011A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060012A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060013A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060014A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060015A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060016A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060017A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060018A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060019A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060020A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060021A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060022A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060023A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060024A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060025A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060026A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060027A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060028A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060029A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060030A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060031A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060032A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060033A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060034A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060035A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060036A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060037A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060038A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060039A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060040A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060041A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060042A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060043A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060044A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060045A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060046A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060047A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060048A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060049A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060050A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060051A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060052A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060053A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060054A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060055A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060056A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060057A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060058A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060059A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060060A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060061A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060062A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060063A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060064A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060065A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060066A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060067A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060068A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060069A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060070A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060071A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060072A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060073A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060074A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060075A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060076A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060077A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060078A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060079A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060080A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060082A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060083A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060085A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060086A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060087A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060090A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060091A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060092A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060093A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060094A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060095A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060096A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060097A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060098A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060099A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060100A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060101A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060102A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060103A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060104A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060105A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060106A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060107A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060108A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060109A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060110A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060111A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060112A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060113A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060114A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060115A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060116A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060117A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060118A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060119A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060120A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060121A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060122A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060123A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060124A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060125A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060126A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060127A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060129A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060130A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060131A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060132A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060133A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060134A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060135A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060136A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060137A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060138A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060139A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060140A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060141A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060142A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060143A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060144A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060145A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060146A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060147A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060148A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060149A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060150A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060151A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060152A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060153A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060154A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060155A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060156A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060157A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060158A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060159A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060161A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060162A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060163A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060164A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060165A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060166A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060167A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060168A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060169A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060170A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060171A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060172A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060173A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060174A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060175A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060176A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060177A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060178A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060179A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060180A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060181A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060182A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060183A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060184A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060185A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060186A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060187A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060188A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060189A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060190A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060191A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060192A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060193A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060194A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060195A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060196A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060197A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060198A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060199A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060200A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060201A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060202A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060203A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060204A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060205A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060206A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060207A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060208A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060209A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060210A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060211A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060212A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060213A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060214A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060215A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060216A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060217A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060218A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060219A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060220A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060221A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060222A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060223A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060224A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060225A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060226A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060227A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060228A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060229A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060230A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060231A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060232A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060233A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060234A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060235A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060236A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060237A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060238A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060239A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060240A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060241A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060242A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060243A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060244A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060245A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060246A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060247A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060248A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060249A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060250A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060251A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060252A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060253A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060254A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060255A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060256A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060257A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060258A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060259A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060260A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060261A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060262A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060263A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060264A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060265A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060266A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060267A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060268A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060269A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060270A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060271A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060272A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060273A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060274A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060275A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060276A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060277A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060278A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060279A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060280A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060281A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060282A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060283A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060284A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060285A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060286A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060287A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060288A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060289A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060290A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060291A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060292A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060293A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060295A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060296A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060297A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060298A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060299A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060300A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060301A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060302A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060303A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060304A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060305A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060306A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060307A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060308A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060309A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060310A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060311A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060312A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060313A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060314A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060315A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060316A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060317A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060318A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060319A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060320A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060321A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060322A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060323A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060324A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060325A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060326A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060327A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060328A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060329A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060330A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060331A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060332A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060333A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060334A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060335A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060336A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060337A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060338A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060339A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060340A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060341A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060342A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060343A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060344A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060345A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060346A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060347A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060348A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060349A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060350A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060351A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060352A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060353A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060354A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060355A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060356A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060357A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060358A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060359A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060360A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060361A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060362A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060363A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060364A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060365A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060366A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060367A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060368A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060369A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060370A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060371A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060372A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060373A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060374A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060375A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060376A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060377A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060378A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060379A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060380A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060381A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060382A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060383A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060384A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060385A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060386A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060387A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060388A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060389A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060390A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060391A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060392A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060393A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060394A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060395A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060396A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060397A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060398A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060399A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060400A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060401A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060402A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060403A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060404A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060405A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060406A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060407A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060408A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060409A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060410A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060411A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060412A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060413A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060414A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060415A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060416A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060417A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060418A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060419A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060420A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060421A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060422A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060423A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060424A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060425A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060426A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060427A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060428A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060429A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060430A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060431A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060432A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060433A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060434A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060435A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060436A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060437A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060438A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060439A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060440A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060441A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060442A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060443A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060444A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060445A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060446A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060447A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060448A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060449A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060450A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060451A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060452A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060453A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060454A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060455A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060456A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060457A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060458A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060459A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060460A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060461A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060462A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060463A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060464A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060465A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060466A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060467A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060468A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060469A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060470A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060471A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060472A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060473A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060474A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060475A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060476A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060477A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060478A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060479A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060481A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060482A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060483A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060484A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060486A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060487A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060488A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060489A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060490A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060491A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060492A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060493A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060494A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060495A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060496A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060497A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060498A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060499A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060500A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060501A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060502A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060503A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060504A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060505A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060506A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060507A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060508A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060509A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060510A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060511A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060512A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060513A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060514A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060515A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060516A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060517A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060518A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060519A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060520A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060521A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060522A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060523A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060524A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060525A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060526A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060527A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060528A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060529A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060530A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060531A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060532A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060533A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060534A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060535A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060536A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060537A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060538A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060539A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060540A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060541A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060542A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060543A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060544A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060545A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060546A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060547A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060548A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060549A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060550A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060551A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060552A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060553A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060554A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060555A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060556A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060557A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060558A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060559A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060560A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060561A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060562A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060563A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060564A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060565A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060566A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060567A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060568A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060569A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060570A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060571A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060572A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060573A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060574A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060575A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060577A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060578A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060579A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060580A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060581A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060582A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060583A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060584A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060585A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060586A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060587A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060588A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060589A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060590A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060591A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060592A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060593A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060594A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060595A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060596A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060597A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060598A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060599A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060600A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060601A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060602A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060603A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060604A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060605A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060606A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060607A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060608A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060609A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060610A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060611A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060612A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060613A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060614A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060615A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060616A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060617A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060618A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060619A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060620A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060621A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060622A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060623A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060624A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060625A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060626A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060627A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060628A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060629A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060630A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060631A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060632A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060633A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060634A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060635A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060636A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060637A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060638A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060639A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060640A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060641A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060642A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060643A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060644A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060645A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060646A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060647A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060648A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060649A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060650A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060651A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060652A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060653A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060654A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060655A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060656A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060657A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060658A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060659A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060660A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060661A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060662A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060663A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060664A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060665A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060666A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060667A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060668A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060669A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060670A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060671A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060672A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060673A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060674A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060675A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060676A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060677A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060678A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060679A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060680A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060681A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060682A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060683A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060684A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060685A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060686A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060687A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060688A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060689A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060690A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060691A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060692A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060693A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060694A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060695A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060696A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060697A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060698A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060699A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060700A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060701A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060702A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060703A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060704A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060705A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060706A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060707A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060708A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060709A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060710A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060712A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060713A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060714A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060715A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060717A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060718A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060719A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060720A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060721A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060722A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060723A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060724A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060725A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060726A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060727A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060728A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060729A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060730A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060731A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060732A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060733A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060734A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060736A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060737A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060738A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060739A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060740A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060741A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060742A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060743A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060744A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060745A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060746A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060747A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060748A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060749A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060750A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060751A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060752A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060753A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060754A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060755A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060756A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060758A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060759A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060760A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060761A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060762A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060763A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060764A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060765A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060766A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060767A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060768A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060769A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060770A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060771A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060772A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060773A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060774A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060775A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060776A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060777A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060778A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060779A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060780A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060781A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060782A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060783A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060784A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060785A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060786A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060787A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060788A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060789A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060790A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060791A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060792A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060793A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060794A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060795A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060796A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060797A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060798A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060799A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060800A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060801A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060802A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060803A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060804A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060805A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060806A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060807A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060808A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060809A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060810A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060811A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060812A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060813A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060814A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060815A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060816A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060817A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060818A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060819A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060820A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060821A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060822A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060823A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060824A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060825A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060826A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060827A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060828A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060829A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060830A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060831A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060833A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060834A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060835A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060836A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060837A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060838A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060839A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060840A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060841A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060842A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060843A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060844A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060845A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060846A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060847A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060848A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060849A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060850A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4060851A</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246486S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246487S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246488S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246489S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246490S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246491S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246492S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246493S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246494S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246495S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246496S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246497S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246498S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246499S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246500S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246501S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246502S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246503S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246504S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246505S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246506S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246507S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246508S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246509S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246510S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246511S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246512S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246513S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246514S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246515S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246516S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246517S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246518S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246520S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246521S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246522S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246523S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246524S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246525S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246526S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246527S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246528S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246529S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246530S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246531S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246532S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246533S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246534S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246535S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246536S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246537S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246538S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246539S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246540S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246541S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246542S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246543S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246544S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246545S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246546S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246547S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246548S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246549S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USD246550S</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4158P</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4159P</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4160P</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29481E</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29482E</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29483E</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29484E</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29485E</loc><lastmod>1977-11-29</lastmod></url><url><loc>https://patentgrep.com/patent/US4058852A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058853A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058854A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058855A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058856A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058857A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058858A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058859A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058860A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058861A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058862A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058863A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058864A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058865A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058866A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058867A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058868A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058869A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058870A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058871A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058872A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058873A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058874A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058875A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058876A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058877A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058878A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058879A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058880A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058881A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058882A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058883A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058884A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058885A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058886A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058887A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058888A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058889A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058890A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058891A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058892A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058893A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058894A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058895A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058896A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058897A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058898A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058899A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058900A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058901A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058902A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058903A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058904A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058905A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058906A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058907A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058908A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058909A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058910A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058911A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058912A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058913A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058914A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058915A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058916A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058917A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058918A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058919A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058920A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058921A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058922A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058923A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058924A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058925A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058926A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058927A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058928A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058929A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058930A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058931A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058932A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058933A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058935A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058936A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058937A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058938A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058939A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058940A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058941A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058942A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058943A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058944A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058945A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058946A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058947A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058948A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058949A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058950A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058951A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058952A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058953A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058954A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058955A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058956A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058957A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058958A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058959A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058960A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058961A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058962A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058963A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058964A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058965A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058966A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058967A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058968A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058969A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058970A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058971A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058972A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058973A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058974A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058976A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058977A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058978A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058979A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058980A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058981A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058982A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058983A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058984A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058985A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058986A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058987A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058988A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058989A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058990A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058991A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058992A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058993A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058994A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058995A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058996A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058997A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058998A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4058999A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059000A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059001A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059002A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059003A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059004A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059005A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059006A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059007A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059008A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059009A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059010A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059011A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059012A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059013A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059014A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059015A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059016A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059017A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059018A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059019A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059020A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059021A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059022A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059023A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059024A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059025A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059026A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059027A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059028A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059029A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059030A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059031A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059032A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059033A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059034A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059035A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059036A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059037A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059038A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059039A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059040A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059041A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059042A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059043A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059044A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059046A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059047A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059048A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059049A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059050A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059051A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059052A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059053A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059054A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059055A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059056A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059057A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059058A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059059A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059060A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059061A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059062A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059063A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059064A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059065A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059066A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059067A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059068A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059069A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059070A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059071A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059072A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059073A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059074A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059075A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059076A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059077A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059078A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059079A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059080A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059081A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059082A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059083A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059084A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059085A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059086A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059087A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059088A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059089A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059090A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059091A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059092A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059093A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059094A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059095A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059096A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059097A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059099A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059100A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059101A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059102A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059103A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059104A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059106A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059107A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059108A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059109A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059110A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059111A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059112A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059113A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059116A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059117A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059118A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059119A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059120A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059121A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059124A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059125A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059126A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059127A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059128A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059129A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059130A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059131A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059132A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059133A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059134A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059135A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059136A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059137A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059138A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059139A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059140A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059141A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059142A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059143A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059144A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059145A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059146A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059147A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059148A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059149A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059150A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059151A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059152A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059153A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059154A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059155A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059156A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059157A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059158A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059159A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059160A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059161A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059162A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059163A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059164A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059165A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059166A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059167A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059168A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059169A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059170A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059171A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059172A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059173A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059174A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059175A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059176A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059177A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059178A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059179A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059180A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059181A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059182A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059183A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059184A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059185A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059186A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059187A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059188A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059189A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059190A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059191A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059192A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059193A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059194A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059195A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059196A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059197A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059198A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059199A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059200A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059201A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059202A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059203A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059204A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059205A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059206A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059207A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059208A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059209A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059210A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059211A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059212A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059213A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059214A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059215A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059216A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059217A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059218A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059219A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059220A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059221A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059222A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059223A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059224A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059225A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059226A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059227A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059228A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059229A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059230A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059231A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059232A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059233A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059234A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059235A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059236A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059237A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059238A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059239A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059240A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059241A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059242A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059243A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059244A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059245A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059246A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059247A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059248A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059249A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059250A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059251A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059252A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059253A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059254A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059255A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059256A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059257A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059258A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059259A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059260A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059261A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059262A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059263A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059264A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059265A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059266A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059267A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059268A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059269A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059270A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059271A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059272A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059273A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059274A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059275A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059276A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059277A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059278A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059279A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059280A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059281A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059282A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059283A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059284A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059285A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059286A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059287A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059288A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059289A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059290A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059291A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059292A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059293A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059294A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059295A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059296A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059297A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059298A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059299A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059300A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059301A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059302A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059303A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059304A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059305A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059306A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059307A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059308A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059309A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059310A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059311A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059312A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059313A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059314A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059315A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059316A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059317A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059318A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059319A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059320A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059321A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059322A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059323A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059324A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059325A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059326A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059327A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059328A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059329A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059331A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059332A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059333A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059334A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059335A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059336A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059337A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059338A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059339A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059340A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059341A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059342A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059343A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059344A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059345A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059346A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059347A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059348A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059349A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059350A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059351A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059352A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059353A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059354A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059355A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059356A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059357A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059358A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059359A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059360A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059361A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059362A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059363A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059364A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059365A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059366A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059367A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059368A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059369A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059370A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059371A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059372A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059373A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059374A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059375A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059376A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059377A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059378A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059379A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059380A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059381A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059382A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059383A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059384A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059385A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059386A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059387A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059388A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059389A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059391A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059392A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059393A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059394A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059395A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059396A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059397A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059398A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059399A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059400A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059401A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059402A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059403A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059404A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059405A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059408A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059409A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059410A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059411A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059412A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059413A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059414A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059415A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059416A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059417A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059418A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059419A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059420A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059421A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059422A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059423A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059424A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059425A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059426A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059427A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059428A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059429A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059430A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059431A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059432A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059433A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059434A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059435A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059436A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059437A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059438A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059439A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059440A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059441A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059442A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059443A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059444A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059445A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059446A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059447A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059448A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059449A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059450A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059451A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059452A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059453A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059454A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059455A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059456A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059457A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059458A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059459A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059460A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059462A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059463A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059464A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059465A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059466A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059467A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059468A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059469A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059470A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059472A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059473A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059474A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059475A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059476A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059477A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059478A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059479A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059480A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059481A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059482A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059483A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059484A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059485A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059486A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059487A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059488A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059489A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059490A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059491A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059492A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059493A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059494A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059495A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059496A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059497A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059498A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059499A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059500A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059501A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059502A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059503A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059504A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059505A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059506A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059507A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059508A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059509A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059510A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059511A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059512A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059513A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059514A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059515A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059516A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059517A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059518A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059519A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059520A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059521A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059522A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059523A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059524A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059525A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059526A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059527A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059528A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059529A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059530A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059531A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059532A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059533A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059534A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059535A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059536A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059537A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059538A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059539A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059540A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059541A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059542A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059543A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059544A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059545A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059546A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059547A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059548A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059549A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059550A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059551A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059553A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059554A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059555A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059556A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059557A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059558A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059559A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059560A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059561A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059562A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059563A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059564A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059565A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059566A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059567A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059568A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059569A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059570A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059571A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059572A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059573A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059574A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059575A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059576A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059577A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059578A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059579A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059580A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059581A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059582A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059583A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059584A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059585A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059586A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059587A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059588A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059589A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059590A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059591A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059592A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059593A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059594A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059595A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059596A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059597A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059598A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059599A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059600A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059601A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059602A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059603A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059604A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059605A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059606A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059607A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059608A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059609A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059610A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059611A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059612A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059613A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059614A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059615A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059616A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059617A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059618A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059619A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059620A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059621A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059622A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059623A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059624A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059625A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059626A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059627A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059628A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059629A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059630A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059631A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059632A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059633A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059634A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059635A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059636A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059637A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059638A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059639A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059640A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059641A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059642A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059643A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059644A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059645A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059646A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059647A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059648A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059649A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059650A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059651A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059652A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059653A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059654A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059655A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059656A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059657A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059658A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059659A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059660A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059661A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059662A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059663A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059664A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059665A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059666A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059667A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059668A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059669A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059670A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059671A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059672A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059673A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059674A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059675A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059676A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059677A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059678A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059679A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059680A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059681A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059682A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059683A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059684A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059685A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059686A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059687A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059688A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059689A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059690A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059691A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059692A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059693A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059694A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059695A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059696A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059697A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059698A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059699A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059700A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059701A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059702A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059703A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059704A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059705A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059706A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059707A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059709A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059710A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059711A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059712A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059713A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059714A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059715A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059716A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059717A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059718A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059719A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059720A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059721A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059722A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059723A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059724A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059725A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059726A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059727A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059728A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059730A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059731A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059732A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059733A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059734A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059735A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059736A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059737A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059738A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059739A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059740A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059741A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059742A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059743A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059744A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059745A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059746A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059747A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059748A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059749A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059750A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059751A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059752A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059753A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059754A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059755A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059756A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059757A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059758A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059759A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059760A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059761A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059762A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059763A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059764A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059765A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059766A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059767A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059768A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059769A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059770A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059771A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059772A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059773A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059774A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059775A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059776A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059777A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059778A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059779A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059780A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059781A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059782A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059783A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059784A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059785A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059786A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059787A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059788A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059789A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059790A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059791A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059792A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059793A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059794A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059795A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059796A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059797A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059798A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059799A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059800A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059801A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059802A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059803A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059804A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059805A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059806A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059807A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059808A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059809A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059810A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059811A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059812A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059813A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059814A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059815A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059816A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059817A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059818A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059819A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059820A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059821A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059822A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059823A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059824A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059825A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059826A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059827A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059828A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059829A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059830A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059831A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059832A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059833A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059834A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059835A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059836A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059837A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059838A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059839A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059840A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059841A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059842A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059843A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059844A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059845A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059846A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059847A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059848A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059849A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059850A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4059851A</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246401S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246402S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246403S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246404S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246405S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246406S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246407S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246408S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246409S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246410S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246411S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246412S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246413S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246414S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246415S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246416S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246417S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246418S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246419S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246420S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246421S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246422S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246423S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246424S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246425S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246426S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246427S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246428S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246429S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246430S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246431S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246432S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246433S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246434S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246435S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246436S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246437S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246438S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246439S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246440S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246441S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246442S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246443S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246444S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246445S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246446S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246447S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246448S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246449S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246450S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246451S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246452S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246453S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246454S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246455S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246456S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246457S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246458S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246459S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246460S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246461S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246462S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246463S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246464S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246465S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246466S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246467S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246468S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246469S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246470S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246471S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246472S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246473S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246474S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246475S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246476S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246477S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246478S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246479S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246480S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246481S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246482S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246483S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246484S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USD246485S</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4153P</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4154P</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4155P</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4156P</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4157P</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29476E</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29477E</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29478E</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29479E</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29480E</loc><lastmod>1977-11-22</lastmod></url><url><loc>https://patentgrep.com/patent/US4057852A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057853A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057854A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057855A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057856A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057857A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057858A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057859A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057860A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057861A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057862A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057863A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057864A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057865A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057866A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057867A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057868A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057869A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057870A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057871A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057872A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057873A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057874A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057875A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057876A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057877A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057878A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057879A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057880A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057881A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057882A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057883A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057884A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057885A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057886A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057887A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057888A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057889A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057890A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057891A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057892A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057893A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057894A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057895A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057896A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057897A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057898A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057899A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057900A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057901A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057902A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057903A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057904A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057905A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057906A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057907A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057908A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057909A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057910A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057911A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057912A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057913A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057914A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057915A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057916A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057917A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057918A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057919A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057920A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057921A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057922A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057923A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057924A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057925A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057926A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057927A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057928A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057929A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057930A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057931A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057932A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057933A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057934A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057935A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057936A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057937A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057938A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057939A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057940A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057941A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057942A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057943A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057944A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057945A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057946A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057947A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057948A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057949A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057950A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057951A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057952A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057953A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057954A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057955A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057956A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057957A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057958A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057959A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057960A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057961A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057962A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057963A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057964A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057965A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057966A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057967A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057968A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057969A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057970A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057971A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057972A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057973A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057974A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057975A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057976A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057977A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057978A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057979A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057980A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057981A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057982A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057983A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057984A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057985A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057986A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057987A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057988A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057989A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057990A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057991A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057992A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057993A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057994A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057995A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057996A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057997A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057998A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4057999A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058000A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058002A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058003A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058004A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058005A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058006A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058007A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058008A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058009A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058010A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058011A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058012A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058013A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058014A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058015A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058016A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058017A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058018A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058019A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058020A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058021A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058022A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058023A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058024A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058025A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058026A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058027A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058028A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058029A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058030A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058031A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058032A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058033A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058034A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058035A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058036A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058037A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058038A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058039A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058040A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058041A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058042A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058043A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058044A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058045A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058046A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058047A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058048A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058049A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058050A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058051A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058052A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058053A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058054A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058055A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058056A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058057A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058058A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058059A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058060A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058061A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058062A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058063A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058064A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058065A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058066A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058067A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058068A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058069A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058070A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058071A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058072A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058073A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058074A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058075A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058076A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058077A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058078A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058079A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058080A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058081A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058082A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058083A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058084A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058085A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058086A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058087A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058088A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058089A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058090A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058091A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058092A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058093A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058094A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058095A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058096A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058097A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058098A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058099A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058100A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058101A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058102A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058103A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058104A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058105A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058106A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058107A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058108A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058109A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058110A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058111A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058112A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058113A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058115A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058116A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058117A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058118A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058119A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058120A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058122A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058123A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058124A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058125A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058127A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058128A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058129A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058130A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058131A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058132A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058133A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058134A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058135A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058136A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058137A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058138A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058139A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058140A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058141A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058142A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058143A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058144A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058145A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058146A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058147A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058148A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058149A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058150A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058151A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058152A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058153A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058154A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058155A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058156A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058157A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058158A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058159A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058160A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058161A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058162A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058163A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058164A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058165A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058166A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058167A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058168A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058169A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058170A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058171A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058172A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058173A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058174A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058175A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058176A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058177A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058178A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058179A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058180A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058182A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058183A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058184A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058185A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058186A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058187A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058188A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058189A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058190A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058191A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058192A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058193A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058194A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058195A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058196A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058197A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058198A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058199A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058200A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058201A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058202A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058203A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058204A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058205A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058206A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058207A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058208A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058209A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058210A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058211A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058212A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058213A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058214A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058215A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058216A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058218A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058219A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058220A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058221A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058222A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058223A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058224A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058225A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058226A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058227A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058228A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058229A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058230A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058231A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058232A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058233A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058234A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058235A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058236A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058237A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058238A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058240A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058241A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058242A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058243A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058244A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058245A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058246A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058247A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058248A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058249A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058250A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058251A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058252A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058253A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058254A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058255A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058256A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058257A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058258A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058259A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058260A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058261A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058262A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058263A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058264A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058265A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058266A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058267A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058268A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058269A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058270A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058271A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058272A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058273A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058274A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058275A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058276A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058277A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058278A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058279A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058280A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058281A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058282A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058283A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058284A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058285A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058286A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058287A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058288A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058289A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058290A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058291A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058292A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058293A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058294A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058295A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058296A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058297A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058298A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058299A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058300A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058301A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058302A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058303A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058304A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058305A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058306A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058307A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058308A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058309A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058310A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058311A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058312A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058313A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058314A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058315A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058316A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058317A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058318A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058319A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058320A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058321A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058322A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058323A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058324A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058325A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058326A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058327A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058328A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058329A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058330A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058331A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058332A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058333A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058334A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058335A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058336A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058337A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058338A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058339A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058340A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058341A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058342A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058343A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058344A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058345A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058346A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058347A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058348A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058349A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058350A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058351A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058352A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058353A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058354A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058355A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058356A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058357A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058358A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058359A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058360A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058361A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058362A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058363A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058364A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058365A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058366A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058368A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058369A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058370A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058371A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058372A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058373A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058374A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058375A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058376A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058377A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058378A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058379A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058380A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058381A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058382A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058383A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058384A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058385A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058386A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058387A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058388A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058389A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058390A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058391A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058392A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058393A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058394A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058395A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058396A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058397A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058398A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058399A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058402A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058403A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058404A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058405A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058406A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058407A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058408A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058409A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058410A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058411A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058412A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058413A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058414A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058415A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058416A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058417A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058419A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058420A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058421A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058422A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058423A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058424A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058425A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058426A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058427A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058428A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058429A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058431A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058432A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058433A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058434A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058435A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058436A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058437A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058438A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058439A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058440A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058441A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058442A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058443A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058444A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058445A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058446A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058447A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058448A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058449A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058450A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058451A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058452A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058453A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058454A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058455A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058456A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058457A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058458A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058459A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058460A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058461A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058462A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058463A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058464A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058465A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058466A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058467A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058468A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058469A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058470A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058471A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058472A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058473A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058474A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058475A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058476A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058477A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058478A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058479A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058480A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058481A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058482A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058483A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058484A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058485A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058486A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058487A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058488A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058489A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058490A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058491A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058492A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058493A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058494A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058495A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058496A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058497A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058498A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058499A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058500A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058501A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058502A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058503A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058504A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058505A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058506A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058507A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058508A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058509A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058510A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058511A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058512A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058513A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058514A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058515A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058516A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058517A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058518A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058519A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058520A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058521A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058522A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058523A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058524A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058525A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058526A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058527A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058528A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058529A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058530A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058531A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058532A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058533A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058534A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058535A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058536A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058537A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058538A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058539A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058540A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058541A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058542A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058543A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058544A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058545A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058546A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058547A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058548A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058549A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058550A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058551A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058552A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058553A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058554A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058555A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058556A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058557A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058558A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058559A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058560A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058561A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058562A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058563A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058564A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058565A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058566A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058567A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058568A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058569A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058570A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058571A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058572A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058573A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058574A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058575A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058577A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058578A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058579A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058580A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058581A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058582A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058583A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058584A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058585A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058586A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058587A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058588A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058589A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058590A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058591A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058592A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058594A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058595A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058596A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058597A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058598A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058599A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058600A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058601A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058602A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058603A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058604A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058605A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058606A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058607A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058608A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058609A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058610A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058611A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058612A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058613A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058614A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058615A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058616A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058617A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058618A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058619A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058620A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058621A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058622A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058623A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058624A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058625A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058626A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058627A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058628A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058629A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058630A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058631A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058632A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058633A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058634A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058635A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058636A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058637A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058638A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058639A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058640A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058641A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058642A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058643A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058644A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058645A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058646A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058648A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058649A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058650A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058651A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058652A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058653A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058654A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058655A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058656A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058657A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058658A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058659A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058660A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058661A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058662A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058663A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058664A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058665A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058666A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058667A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058668A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058669A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058670A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058671A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058673A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058674A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058675A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058676A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058677A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058678A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058679A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058680A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058681A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058682A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058683A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058684A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058685A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058686A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058687A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058688A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058689A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058690A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058691A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058692A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058693A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058694A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058695A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058696A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058697A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058698A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058699A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058700A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058701A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058702A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058703A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058704A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058705A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058706A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058707A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058708A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058709A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058710A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058711A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058712A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058713A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058714A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058715A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058716A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058717A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058718A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058719A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058720A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058721A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058722A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058723A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058724A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058725A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058726A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058727A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058728A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058729A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058730A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058731A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058733A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058734A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058735A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058736A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058737A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058738A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058739A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058740A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058741A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058742A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058743A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058744A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058745A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058746A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058747A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058748A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058749A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058750A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058751A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058752A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058753A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058754A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058755A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058756A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058757A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058758A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058759A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058760A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058761A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058762A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058763A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058764A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058765A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058766A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058767A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058768A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058769A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058770A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058771A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058772A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058773A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058774A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058775A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058776A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058777A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058778A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058779A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058780A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058781A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058782A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058783A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058784A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058785A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058786A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058787A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058788A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058789A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058790A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058791A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058792A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058793A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058794A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058795A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058796A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058797A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058798A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058799A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058800A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058801A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058802A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058803A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058804A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058805A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058806A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058807A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058808A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058809A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058810A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058811A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058812A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058813A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058814A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058815A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058816A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058817A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058818A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058819A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058820A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058821A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058822A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058823A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058824A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058825A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058826A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058827A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058828A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058829A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058831A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058832A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058833A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058834A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058835A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058836A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058837A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058840A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058841A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058842A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058843A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058844A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058845A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058846A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058847A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058848A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058849A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4058850A</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246336S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246337S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246338S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246339S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246340S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246341S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246342S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246343S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246344S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246345S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246346S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246347S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246348S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246349S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246350S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246351S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246352S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246353S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246354S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246355S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246356S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246357S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246358S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246359S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246360S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246361S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246362S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246363S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246364S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246365S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246366S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246367S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246368S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246369S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246370S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246371S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246372S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246373S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246374S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246375S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246376S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246377S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246378S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246379S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246380S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246381S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246382S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246383S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246384S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246385S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246386S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246387S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246388S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246389S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246390S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246391S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246392S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246393S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246394S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246395S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246396S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246397S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246398S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246399S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USD246400S</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4148P</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4149P</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4150P</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4151P</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4152P</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29471E</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29472E</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29473E</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29474E</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29475E</loc><lastmod>1977-11-15</lastmod></url><url><loc>https://patentgrep.com/patent/US4056852A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056853A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056855A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056856A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056857A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056858A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056859A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056860A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056861A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056862A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056863A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056864A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056865A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056866A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056867A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056868A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056869A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056870A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056871A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056872A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056873A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056874A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056875A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056876A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056877A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056878A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056879A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056880A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056881A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056882A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056883A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056884A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056885A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056886A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056887A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056888A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056889A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056890A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056891A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056892A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056893A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056894A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056895A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056896A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056897A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056898A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056899A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056900A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056901A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056902A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056903A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056904A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056905A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056906A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056907A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056908A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056909A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056910A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056911A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056912A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056913A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056914A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056915A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056916A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056917A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056918A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056919A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056920A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056921A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056922A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056923A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056924A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056925A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056926A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056927A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056928A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056929A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056930A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056931A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056932A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056933A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056934A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056935A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056936A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056937A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056938A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056939A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056940A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056941A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056942A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056943A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056944A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056945A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056946A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056947A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056948A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056949A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056950A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056951A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056952A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056953A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056954A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056955A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056956A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056957A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056958A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056959A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056960A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056961A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056962A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056963A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056964A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056965A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056966A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056967A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056968A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056969A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056970A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056971A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056972A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056973A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056974A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056975A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056976A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056977A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056978A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056979A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056980A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056981A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056982A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056983A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056984A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056985A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056986A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056987A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056988A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056989A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056990A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056991A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056992A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056993A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056994A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056995A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056996A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056997A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056998A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4056999A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057000A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057001A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057002A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057004A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057005A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057006A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057007A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057008A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057009A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057010A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057011A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057012A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057013A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057014A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057015A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057016A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057017A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057018A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057019A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057020A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057021A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057022A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057023A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057024A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057025A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057026A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057027A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057028A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057030A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057031A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057032A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057033A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057034A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057035A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057036A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057037A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057038A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057039A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057040A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057041A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057042A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057043A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057044A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057045A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057046A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057047A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057048A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057049A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057051A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057052A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057053A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057054A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057055A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057056A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057057A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057058A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057059A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057060A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057061A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057062A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057063A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057064A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057067A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057068A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057069A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057070A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057071A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057072A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057073A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057074A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057075A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057076A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057077A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057078A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057079A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057080A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057081A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057082A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057083A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057084A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057085A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057086A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057087A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057088A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057089A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057090A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057091A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057092A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057093A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057094A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057095A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057096A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057097A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057098A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057099A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057100A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057101A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057102A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057103A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057104A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057105A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057106A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057107A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057108A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057109A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057110A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057111A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057112A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057113A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057114A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057115A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057116A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057117A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057118A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057119A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057120A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057121A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057122A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057123A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057124A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057125A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057126A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057127A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057128A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057129A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057130A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057131A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057132A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057133A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057134A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057135A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057136A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057137A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057138A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057139A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057140A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057141A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057142A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057143A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057144A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057145A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057146A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057147A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057148A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057149A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057150A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057151A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057152A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057153A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057154A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057155A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057156A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057157A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057158A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057159A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057160A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057161A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057162A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057163A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057164A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057165A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057166A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057168A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057169A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057170A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057171A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057172A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057173A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057174A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057175A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057176A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057177A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057178A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057179A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057180A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057181A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057182A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057183A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057184A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057185A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057186A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057187A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057188A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057189A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057190A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057191A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057192A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057193A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057194A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057195A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057196A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057197A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057198A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057199A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057200A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057201A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057202A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057203A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057204A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057205A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057206A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057207A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057208A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057209A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057210A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057211A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057212A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057213A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057214A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057215A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057216A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057217A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057218A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057219A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057220A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057221A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057222A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057223A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057224A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057225A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057226A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057227A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057228A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057229A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057230A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057231A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057232A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057233A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057234A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057235A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057236A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057237A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057238A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057239A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057240A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057241A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057242A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057243A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057244A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057245A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057246A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057247A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057248A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057249A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057250A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057251A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057252A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057253A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057254A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057255A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057256A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057257A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057258A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057259A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057260A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057261A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057262A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057263A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057264A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057265A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057266A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057267A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057268A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057269A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057270A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057271A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057272A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057273A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057274A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057275A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057276A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057277A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057278A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057279A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057280A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057281A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057282A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057283A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057284A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057285A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057286A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057287A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057288A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057289A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057290A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057291A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057292A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057294A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057295A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057296A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057297A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057298A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057299A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057300A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057301A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057302A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057303A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057304A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057305A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057306A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057307A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057308A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057309A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057310A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057311A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057312A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057315A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057316A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057317A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057318A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057319A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057320A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057321A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057322A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057323A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057324A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057325A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057326A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057327A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057328A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057329A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057330A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057331A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057332A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057333A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057334A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057335A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057336A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057337A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057338A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057339A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057340A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057341A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057342A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057343A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057344A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057345A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057346A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057347A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057348A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057349A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057350A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057351A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057352A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057353A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057354A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057355A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057356A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057357A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057358A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057359A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057360A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057361A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057362A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057363A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057364A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057365A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057366A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057367A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057368A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057369A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057370A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057371A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057372A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057373A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057374A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057375A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057376A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057377A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057378A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057379A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057380A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057381A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057382A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057383A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057384A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057385A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057386A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057387A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057388A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057389A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057390A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057391A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057392A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057393A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057395A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057396A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057397A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057398A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057399A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057400A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057401A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057402A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057403A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057404A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057405A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057406A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057407A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057408A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057409A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057410A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057411A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057412A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057413A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057414A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057415A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057416A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057417A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057418A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057419A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057420A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057421A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057422A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057423A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057424A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057425A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057426A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057427A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057428A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057429A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057430A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057431A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057432A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057433A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057434A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057435A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057436A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057437A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057438A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057439A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057440A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057441A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057442A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057443A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057444A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057445A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057446A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057447A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057448A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057449A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057450A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057451A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057452A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057453A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057454A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057455A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057456A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057457A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057458A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057459A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057460A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057461A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057462A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057463A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057464A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057465A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057466A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057467A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057468A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057469A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057470A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057471A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057472A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057473A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057474A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057475A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057476A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057477A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057478A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057479A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057480A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057481A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057482A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057483A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057484A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057485A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057486A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057487A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057488A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057489A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057490A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057491A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057492A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057493A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057494A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057495A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057496A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057497A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057498A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057499A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057500A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057501A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057502A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057503A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057504A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057505A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057506A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057507A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057508A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057509A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057510A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057511A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057512A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057513A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057514A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057515A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057516A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057517A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057518A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057519A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057520A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057521A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057522A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057523A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057524A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057525A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057526A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057527A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057528A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057529A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057530A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057531A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057532A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057533A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057534A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057535A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057536A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057538A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057539A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057540A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057541A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057542A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057543A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057544A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057545A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057546A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057547A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057548A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057549A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057550A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057551A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057552A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057553A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057554A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057555A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057556A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057557A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057558A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057559A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057560A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057561A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057562A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057563A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057564A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057565A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057566A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057567A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057568A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057569A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057570A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057571A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057572A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057573A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057574A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057575A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057576A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057577A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057578A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057579A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057580A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057581A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057582A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057583A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057584A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057585A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057586A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057587A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057588A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057589A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057590A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057591A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057592A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057593A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057595A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057596A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057597A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057598A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057599A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057600A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057601A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057602A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057603A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057604A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057605A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057606A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057607A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057608A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057609A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057610A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057611A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057612A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057613A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057614A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057615A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057616A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057617A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057618A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057620A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057621A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057622A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057623A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057624A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057625A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057626A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057627A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057628A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057629A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057630A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057631A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057632A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057633A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057634A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057635A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057636A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057637A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057638A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057639A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057640A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057641A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057642A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057643A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057644A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057645A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057646A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057647A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057648A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057649A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057650A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057651A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057652A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057653A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057654A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057655A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057656A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057657A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057658A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057659A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057660A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057661A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057662A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057663A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057664A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057665A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057666A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057667A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057668A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057669A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057670A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057671A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057672A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057673A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057674A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057675A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057676A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057677A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057678A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057679A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057680A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057681A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057682A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057683A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057684A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057685A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057686A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057687A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057688A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057689A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057690A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057691A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057692A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057693A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057694A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057695A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057696A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057697A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057698A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057699A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057700A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057701A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057702A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057703A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057704A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057705A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057706A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057707A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057708A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057709A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057710A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057711A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057712A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057713A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057714A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057715A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057716A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057717A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057718A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057719A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057720A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057721A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057722A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057723A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057724A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057725A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057726A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057727A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057728A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057729A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057730A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057731A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057732A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057733A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057734A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057735A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057736A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057737A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057738A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057739A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057740A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057741A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057742A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057743A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057744A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057745A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057746A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057747A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057748A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057749A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057750A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057751A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057752A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057753A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057754A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057755A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057756A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057757A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057758A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057759A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057760A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057761A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057762A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057763A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057764A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057765A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057766A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057767A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057768A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057769A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057770A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057771A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057772A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057773A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057774A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057775A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057776A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057777A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057778A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057779A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057780A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057781A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057782A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057783A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057785A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057786A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057787A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057788A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057789A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057790A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057791A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057792A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057794A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057795A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057796A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057797A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057798A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057799A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057800A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057801A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057802A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057803A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057804A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057805A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057806A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057807A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057808A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057809A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057810A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057811A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057812A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057813A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057814A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057815A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057816A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057817A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057818A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057819A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057820A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057821A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057822A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057823A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057824A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057825A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057826A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057827A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057828A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057830A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057831A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057832A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057833A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057834A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057835A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057836A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057837A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057838A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057839A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057840A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057841A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057842A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057843A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057844A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057845A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057846A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057848A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057849A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057850A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4057851A</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246271S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246272S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246273S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246274S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246275S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246276S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246277S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246278S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246279S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246280S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246281S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246282S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246283S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246284S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246285S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246286S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246287S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246288S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246289S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246290S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246291S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246292S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246293S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246294S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246295S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246296S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246297S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246298S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246299S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246300S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246301S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246302S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246303S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246304S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246305S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246306S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246307S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246308S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246309S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246310S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246311S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246312S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246313S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246314S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246315S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246316S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246317S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246318S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246319S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246320S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246321S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246322S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246323S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246324S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246325S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246326S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246327S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246328S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246329S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246330S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246331S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246332S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246333S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246334S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USD246335S</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4143P</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4144P</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4145P</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4146P</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4147P</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29467E</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29468E</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29469E</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29470E</loc><lastmod>1977-11-08</lastmod></url><url><loc>https://patentgrep.com/patent/US4055852A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055853A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055854A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055855A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055856A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055857A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055858A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055859A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055860A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055863A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055864A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055865A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055866A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055867A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055868A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055869A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055870A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055871A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055872A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055873A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055874A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055875A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055876A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055877A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055878A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055879A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055880A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055881A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055882A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055883A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055884A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055885A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055886A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055887A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055888A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055889A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055890A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055891A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055892A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055893A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055894A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055895A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055896A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055897A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055898A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055899A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055900A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055901A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055902A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055903A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055904A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055905A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055906A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055907A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055908A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055909A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055910A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055911A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055912A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055913A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055914A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055915A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055916A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055917A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055918A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055919A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055920A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055921A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055922A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055923A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055924A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055925A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055926A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055927A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055928A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055929A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055930A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055931A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055932A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055933A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055934A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055935A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055936A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055937A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055938A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055939A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055940A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055941A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055942A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055943A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055944A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055945A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055946A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055947A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055948A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055949A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055950A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055951A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055952A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055953A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055954A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055955A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055956A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055957A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055958A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055959A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055960A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055961A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055962A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055963A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055964A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055965A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055966A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055967A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055968A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055969A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055970A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055971A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055972A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055973A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055974A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055975A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055976A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055977A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055978A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055979A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055980A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055981A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055982A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055983A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055984A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055985A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055986A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055987A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055988A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055989A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055990A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055991A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055992A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055993A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055994A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055995A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055996A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055997A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055998A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4055999A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056000A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056001A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056002A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056003A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056004A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056005A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056006A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056007A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056008A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056009A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056010A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056011A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056012A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056013A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056014A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056015A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056016A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056017A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056018A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056019A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056020A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056021A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056022A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056023A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056024A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056025A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056026A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056027A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056028A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056029A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056030A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056031A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056032A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056033A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056034A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056035A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056036A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056037A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056038A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056039A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056040A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056041A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056042A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056043A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056044A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056045A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056046A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056047A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056048A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056049A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056050A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056051A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056052A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056053A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056054A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056055A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056056A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056057A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056058A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056059A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056060A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056061A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056062A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056063A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056064A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056065A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056066A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056067A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056068A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056069A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056070A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056071A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056072A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056073A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056074A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056075A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056076A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056077A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056078A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056079A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056080A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056081A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056082A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056083A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056084A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056085A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056086A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056087A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056088A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056089A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056090A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056091A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056092A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056093A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056094A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056095A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056096A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056097A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056098A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056099A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056100A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056101A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056102A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056103A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056104A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056105A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056106A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056107A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056108A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056109A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056110A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056111A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056112A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056113A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056114A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056115A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056116A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056117A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056118A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056119A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056120A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056121A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056122A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056123A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056124A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056125A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056126A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056127A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056128A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056129A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056130A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056131A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056132A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056133A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056134A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056135A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056136A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056137A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056138A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056139A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056140A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056141A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056142A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056143A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056144A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056145A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056146A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056147A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056148A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056149A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056150A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056151A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056152A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056153A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056154A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056155A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056156A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056157A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056158A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056159A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056160A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056161A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056162A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056163A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056164A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056165A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056166A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056167A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056168A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056169A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056170A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056171A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056172A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056173A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056174A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056175A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056176A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056177A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056178A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056179A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056180A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056181A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056182A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056183A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056184A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056185A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056186A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056187A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056188A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056189A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056190A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056191A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056192A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056193A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056194A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056195A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056196A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056197A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056198A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056199A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056200A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056201A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056202A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056203A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056204A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056205A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056206A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056207A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056208A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056209A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056210A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056211A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056212A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056213A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056214A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056215A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056216A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056217A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056218A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056219A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056220A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056221A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056222A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056225A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056226A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056227A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056228A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056229A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056230A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056231A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056232A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056233A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056234A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056235A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056236A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056237A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056238A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056239A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056240A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056241A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056242A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056243A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056244A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056245A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056246A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056247A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056248A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056249A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056250A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056251A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056252A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056253A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056254A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056255A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056256A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056257A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056258A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056259A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056260A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056261A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056262A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056263A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056264A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056265A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056266A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056267A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056268A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056269A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056270A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056271A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056272A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056273A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056274A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056275A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056276A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056277A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056278A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056279A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056280A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056281A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056282A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056283A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056284A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056285A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056286A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056287A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056288A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056289A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056290A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056291A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056292A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056293A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056294A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056295A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056296A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056297A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056298A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056299A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056300A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056301A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056302A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056303A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056304A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056305A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056306A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056307A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056308A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056309A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056310A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056311A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056312A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056313A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056314A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056315A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056316A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056317A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056318A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056319A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056320A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056321A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056322A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056323A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056324A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056325A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056326A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056327A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056328A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056329A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056330A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056331A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056332A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056333A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056334A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056335A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056336A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056337A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056338A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056339A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056340A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056341A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056342A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056343A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056344A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056345A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056346A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056347A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056348A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056349A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056350A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056351A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056352A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056353A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056354A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056355A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056356A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056357A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056358A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056359A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056360A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056361A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056362A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056363A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056364A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056365A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056366A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056367A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056368A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056369A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056370A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056371A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056372A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056373A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056374A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056375A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056376A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056377A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056378A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056379A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056380A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056381A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056382A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056383A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056384A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056385A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056386A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056387A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056388A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056389A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056390A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056391A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056392A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056393A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056394A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056395A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056396A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056397A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056398A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056399A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056400A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056401A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056402A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056403A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056404A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056405A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056406A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056407A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056408A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056409A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056410A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056411A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056412A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056413A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056414A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056415A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056416A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056417A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056418A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056419A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056420A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056421A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056422A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056423A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056424A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056425A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056426A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056427A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056428A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056429A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056430A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056431A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056432A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056433A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056434A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056435A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056436A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056437A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056438A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056439A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056440A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056441A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056442A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056443A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056444A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056445A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056446A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056447A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056448A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056449A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056450A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056451A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056452A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056453A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056454A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056455A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056456A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056457A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056458A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056459A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056460A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056461A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056462A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056463A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056464A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056465A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056466A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056467A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056468A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056469A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056470A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056471A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056472A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056473A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056474A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056475A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056476A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056477A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056478A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056479A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056480A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056481A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056482A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056483A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056484A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056485A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056486A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056487A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056488A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056489A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056490A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056491A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056492A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056493A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056494A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056495A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056496A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056497A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056498A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056499A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056500A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056501A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056502A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056503A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056504A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056505A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056506A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056507A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056508A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056509A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056510A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056511A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056512A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056513A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056514A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056515A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056516A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056517A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056518A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056519A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056520A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056521A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056522A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056523A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056524A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056525A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056526A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056527A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056528A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056529A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056530A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056531A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056532A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056533A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056534A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056535A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056536A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056537A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056538A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056539A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056540A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056541A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056542A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056543A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056544A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056545A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056546A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056547A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056548A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056549A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056550A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056551A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056552A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056553A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056554A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056555A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056556A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056557A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056558A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056559A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056560A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056561A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056562A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056563A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056564A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056565A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056566A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056567A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056568A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056569A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056570A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056571A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056572A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056573A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056574A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056575A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056576A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056577A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056578A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056579A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056580A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056581A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056582A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056583A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056584A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056585A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056586A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056587A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056588A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056589A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056590A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056591A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056592A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056593A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056594A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056595A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056596A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056597A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056598A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056599A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056600A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056601A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056602A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056603A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056604A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056605A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056606A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056607A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056608A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056609A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056610A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056611A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056612A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056613A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056614A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056615A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056616A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056617A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056618A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056619A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056620A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056621A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056622A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056623A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056624A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056625A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056626A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056627A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056628A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056629A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056630A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056631A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056632A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056633A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056634A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056635A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056636A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056637A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056638A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056639A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056640A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056641A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056642A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056643A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056644A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056645A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056646A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056647A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056648A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056649A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056650A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056651A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056652A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056653A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056654A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056655A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056656A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056657A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056658A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056659A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056660A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056661A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056662A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056663A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056664A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056665A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056666A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056667A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056668A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056669A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056670A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056671A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056672A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056673A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056674A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056675A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056676A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056677A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056678A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056679A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056680A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056681A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056682A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056683A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056685A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056686A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056687A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056688A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056689A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056690A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056691A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056692A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056693A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056694A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056695A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056696A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056697A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056698A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056699A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056700A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056701A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056702A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056703A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056704A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056705A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056706A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056707A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056708A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056709A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056710A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056711A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056712A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056713A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056714A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056715A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056716A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056717A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056718A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056719A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056720A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056721A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056722A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056723A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056724A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056725A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056726A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056727A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056728A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056729A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056730A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056731A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056732A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056733A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056734A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056735A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056736A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056737A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056738A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056739A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056740A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056741A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056743A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056744A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056745A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056746A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056747A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056748A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056749A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056750A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056751A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056752A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056753A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056754A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056755A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056756A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056757A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056758A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056759A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056760A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056761A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056762A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056763A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056765A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056766A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056767A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056768A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056769A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056770A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056771A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056772A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056773A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056774A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056775A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056776A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056777A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056778A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056779A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056780A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056781A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056782A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056783A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056784A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056785A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056786A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056787A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056788A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056789A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056790A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056791A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056792A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056793A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056794A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056795A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056796A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056797A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056798A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056799A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056800A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056801A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056802A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056803A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056804A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056805A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056806A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056807A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056808A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056809A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056810A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056811A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056812A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056813A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056814A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056815A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056816A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056817A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056818A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056819A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056820A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056821A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056822A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056823A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056824A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056825A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056826A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056827A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056828A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056829A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056830A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056831A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056832A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056833A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056834A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056835A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056836A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056837A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056838A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056839A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056840A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056841A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056842A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056843A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056844A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056845A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056846A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056847A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056848A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056849A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056850A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4056851A</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246206S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246207S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246208S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246209S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246210S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246211S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246212S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246213S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246214S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246215S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246216S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246217S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246218S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246219S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246220S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246221S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246222S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246223S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246224S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246225S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246226S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246227S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246228S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246229S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246230S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246231S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246232S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246233S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246234S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246235S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246236S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246237S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246238S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246239S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246240S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246241S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246242S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246243S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246244S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246245S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246246S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246247S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246248S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246249S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246250S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246251S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246252S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246253S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246254S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246255S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246256S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246257S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246258S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246260S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246261S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246262S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246263S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246264S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246265S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246266S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246267S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246268S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246269S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD246270S</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4138P</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4139P</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4140P</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4141P</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4142P</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29462E</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29463E</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29464E</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29465E</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29466E</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964001I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964002I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964003I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964004I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964005I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964006I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964007I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964008I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964009I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964010I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/UST964011I4</loc><lastmod>1977-11-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4054952A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054953A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054955A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054956A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054957A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054958A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054959A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054961A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054962A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054963A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054964A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054965A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054966A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054968A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054969A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054970A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054971A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054972A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054973A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054974A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054975A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054976A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054977A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054978A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054979A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054980A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054981A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054982A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054983A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054984A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054985A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054986A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054987A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054988A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054989A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054990A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054991A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054992A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054993A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054994A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054995A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054996A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054997A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054998A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4054999A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055000A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055001A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055002A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055003A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055004A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055005A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055006A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055007A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055008A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055009A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055010A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055011A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055012A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055013A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055014A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055015A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055016A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055017A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055018A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055019A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055020A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055021A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055022A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055023A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055024A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055025A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055026A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055027A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055028A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055030A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055031A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055032A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055033A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055034A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055035A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055036A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055037A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055038A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055039A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055040A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055041A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055042A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055043A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055044A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055045A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055046A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055047A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055048A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055049A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055050A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055051A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055052A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055053A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055054A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055055A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055056A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055057A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055058A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055059A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055060A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055061A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055062A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055063A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055064A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055065A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055066A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055067A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055068A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055069A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055070A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055071A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055072A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055073A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055074A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055075A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055076A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055077A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055078A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055079A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055080A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055081A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055082A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055083A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055084A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055085A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055086A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055087A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055088A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055089A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055090A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055091A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055092A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055093A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055094A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055095A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055096A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055097A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055098A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055099A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055100A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055101A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055102A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055103A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055104A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055105A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055106A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055107A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055108A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055109A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055110A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055111A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055112A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055113A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055114A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055115A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055116A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055117A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055118A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055119A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055120A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055121A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055122A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055123A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055124A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055125A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055127A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055128A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055129A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055130A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055131A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055132A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055133A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055134A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055135A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055136A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055137A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055138A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055139A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055140A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055141A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055142A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055143A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055144A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055145A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055146A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055147A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055148A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055149A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055150A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055151A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055152A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055153A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055154A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055155A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055156A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055157A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055158A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055159A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055160A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055161A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055162A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055163A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055164A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055165A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055166A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055167A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055169A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055170A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055171A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055172A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055174A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055176A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055177A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055181A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055182A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055183A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055184A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055185A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055186A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055187A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055188A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055189A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055191A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055192A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055193A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055194A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055195A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055196A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055197A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055198A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055199A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055200A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055201A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055202A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055203A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055204A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055205A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055206A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055207A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055208A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055209A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055210A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055211A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055212A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055213A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055214A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055215A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055216A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055217A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055218A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055219A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055220A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055221A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055222A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055223A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055224A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055225A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055226A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055227A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055228A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055229A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055230A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055231A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055232A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055234A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055235A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055236A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055237A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055238A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055239A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055240A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055241A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055242A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055243A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055244A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055245A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055246A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055247A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055248A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055249A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055250A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055251A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055252A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055253A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055254A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055255A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055256A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055257A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055258A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055259A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055260A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055261A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055262A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055263A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055264A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055265A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055266A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055267A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055268A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055269A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055270A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055271A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055272A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055273A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055274A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055275A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055276A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055277A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055278A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055279A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055280A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055281A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055282A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055283A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055284A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055285A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055286A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055287A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055288A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055289A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055290A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055291A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055292A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055293A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055294A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055295A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055296A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055297A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055298A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055299A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055300A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055301A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055302A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055303A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055304A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055305A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055306A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055307A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055308A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055309A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055310A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055311A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055312A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055313A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055314A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055315A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055316A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055317A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055318A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055319A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055320A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055321A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055322A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055323A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055324A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055325A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055326A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055327A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055328A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055329A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055330A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055331A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055332A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055333A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055334A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055335A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055336A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055337A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055338A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055339A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055340A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055341A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055342A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055343A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055344A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055345A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055346A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055347A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055348A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055349A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055350A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055351A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055352A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055353A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055354A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055355A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055356A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055357A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055358A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055359A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055360A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055361A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055362A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055363A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055364A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055365A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055366A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055367A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055368A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055369A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055370A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055371A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055372A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055373A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055374A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055375A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055376A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055377A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055379A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055380A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055381A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055382A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055383A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055384A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055385A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055386A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055387A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055388A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055389A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055391A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055392A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055393A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055394A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055396A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055397A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055398A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055399A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055400A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055401A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055402A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055403A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055404A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055405A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055406A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055407A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055408A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055409A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055410A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055411A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055412A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055413A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055414A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055415A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055416A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055417A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055418A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055419A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055420A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055421A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055422A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055423A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055424A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055425A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055426A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055427A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055428A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055429A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055430A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055431A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055432A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055433A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055434A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055435A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055436A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055437A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055438A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055439A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055440A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055441A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055442A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055443A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055444A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055445A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055446A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055447A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055448A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055449A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055450A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055452A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055453A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055454A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055455A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055456A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055457A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055458A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055459A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055460A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055461A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055462A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055463A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055464A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055465A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055466A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055467A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055468A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055469A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055470A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055471A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055472A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055473A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055474A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055475A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055476A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055477A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055478A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055479A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055480A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055481A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055482A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055483A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055484A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055485A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055486A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055487A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055488A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055489A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055490A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055492A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055493A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055494A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055495A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055496A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055497A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055498A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055499A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055500A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055502A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055503A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055504A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055505A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055506A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055507A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055508A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055509A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055510A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055511A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055512A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055513A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055514A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055515A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055516A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055517A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055518A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055519A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055520A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055521A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055522A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055523A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055524A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055525A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055526A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055527A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055528A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055529A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055530A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055531A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055532A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055533A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055534A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055535A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055536A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055537A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055538A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055539A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055540A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055541A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055542A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055543A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055544A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055545A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055546A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055547A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055548A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055549A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055550A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055551A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055552A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055553A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055554A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055555A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055556A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055557A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055558A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055559A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055560A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055561A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055562A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055563A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055564A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055565A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055566A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055567A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055568A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055569A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055570A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055571A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055572A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055573A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055574A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055575A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055576A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055577A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055578A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055579A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055580A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055581A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055582A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055583A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055584A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055585A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055586A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055587A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055588A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055589A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055590A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055591A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055592A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055593A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055594A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055595A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055596A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055597A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055598A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055599A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055600A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055601A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055602A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055603A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055604A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055605A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055606A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055607A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055608A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055609A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055610A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055611A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055612A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055613A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055614A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055615A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055616A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055617A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055618A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055619A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055620A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055621A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055622A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055623A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055624A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055625A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055626A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055627A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055628A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055629A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055630A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055631A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055632A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055633A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055634A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055636A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055637A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055638A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055639A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055640A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055641A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055642A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055643A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055644A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055645A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055646A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055647A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055648A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055649A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055650A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055651A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055652A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055653A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055654A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055655A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055656A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055657A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055658A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055659A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055660A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055661A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055662A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055663A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055664A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055665A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055666A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055667A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055668A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055669A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055670A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055671A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055673A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055674A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055675A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055676A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055677A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055678A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055679A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055680A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055681A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055682A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055683A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055684A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055685A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055686A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055687A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055688A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055689A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055690A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055691A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055692A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055693A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055694A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055695A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055696A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055697A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055698A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055699A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055700A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055701A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055702A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055703A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055704A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055705A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055706A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055707A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055708A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055709A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055710A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055711A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055712A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055713A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055714A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055715A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055716A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055717A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055718A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055719A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055720A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055721A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055722A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055723A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055724A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055725A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055726A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055727A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055728A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055729A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055730A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055731A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055732A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055733A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055734A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055735A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055736A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055737A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055738A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055739A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055740A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055741A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055742A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055743A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055744A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055745A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055746A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055747A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055748A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055749A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055750A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055751A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055752A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055753A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055754A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055755A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055756A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055757A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055758A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055759A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055760A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055761A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055762A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055763A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055764A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055765A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055766A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055767A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055768A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055769A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055770A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055771A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055772A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055773A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055774A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055775A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055776A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055777A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055778A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055779A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055780A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055781A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055782A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055783A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055784A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055785A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055786A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055787A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055788A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055789A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055790A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055791A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055792A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055793A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055794A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055795A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055796A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055797A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055798A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055799A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055800A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055801A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055802A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055803A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055804A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055805A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055806A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055807A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055808A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055809A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055810A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055811A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055812A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055813A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055814A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055815A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055816A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055817A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055818A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055819A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055820A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055821A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055822A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055823A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055824A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055825A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055826A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055827A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055828A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055829A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055830A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055831A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055832A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055833A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055834A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055835A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055836A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055837A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055838A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055839A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055840A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055841A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055842A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055843A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055844A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055845A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055846A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055847A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055849A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055850A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4055851A</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246141S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246142S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246143S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246144S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246145S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246146S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246147S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246148S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246149S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246150S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246151S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246152S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246153S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246154S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246155S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246156S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246157S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246158S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246159S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246160S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246161S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246162S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246163S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246164S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246165S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246166S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246167S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246168S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246169S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246170S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246171S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246172S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246173S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246174S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246175S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246176S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246177S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246178S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246179S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246180S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246181S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246182S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246183S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246184S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246185S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246186S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246187S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246188S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246189S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246190S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246191S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246192S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246193S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246194S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246195S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246196S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246197S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246198S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246199S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246200S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246201S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246202S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246203S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246204S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USD246205S</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4132P</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4133P</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4134P</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4135P</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4136P</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USPP4137P</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29452E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29453E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29454E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29455E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29456E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29457E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29458E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29459E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29460E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/USRE29461E</loc><lastmod>1977-10-25</lastmod></url><url><loc>https://patentgrep.com/patent/US4053952A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053954A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053955A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053956A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053957A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053958A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053959A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053960A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053961A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053962A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053963A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053964A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053965A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053966A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053967A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053968A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053969A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053970A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053971A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053972A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053973A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053974A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053976A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053977A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053978A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053979A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053980A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053981A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053982A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053983A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053984A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053985A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053986A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053987A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053988A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053989A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053990A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053991A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053992A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053993A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053994A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053995A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053996A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053997A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053998A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4053999A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054000A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054001A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054002A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054003A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054004A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054005A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054006A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054007A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054008A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054009A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054010A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054011A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054012A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054013A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054014A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054015A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054016A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054017A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054018A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054019A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054020A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054021A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054022A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054023A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054024A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054025A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054026A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054027A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054028A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054029A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054030A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054031A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054032A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054033A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054034A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054035A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054036A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054037A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054038A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054039A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054040A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054041A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054042A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054043A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054044A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054045A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054046A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054047A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054048A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054049A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054050A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054051A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054052A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054053A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054054A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054055A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054056A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054057A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054058A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054059A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054060A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054061A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054062A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054063A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054064A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054065A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054066A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054067A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054068A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054069A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054070A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054072A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054073A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054074A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054075A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054076A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054077A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054078A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054079A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054080A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054081A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054082A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054083A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054084A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054085A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054086A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054087A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054088A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054089A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054090A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054091A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054092A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054093A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054094A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054095A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054096A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054097A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054098A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054099A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054100A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054101A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054102A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054103A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054104A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054105A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054106A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054107A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054109A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054110A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054111A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054112A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054113A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054114A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054115A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054116A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054117A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054118A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054119A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054120A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054121A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054122A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054123A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054125A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054126A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054127A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054129A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054130A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054131A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054132A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054135A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054136A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054137A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054138A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054140A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054141A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054142A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054143A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054144A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054146A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054147A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054148A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054149A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054150A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054151A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054152A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054153A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054154A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054155A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054156A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054157A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054158A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054159A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054160A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054161A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054162A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054163A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054164A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054165A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054166A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054167A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054168A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054169A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054170A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054171A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054172A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054173A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054174A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054175A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054176A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054177A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054178A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054179A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054180A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054181A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054182A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054183A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054184A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054185A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054186A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054187A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054188A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054189A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054191A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054192A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054193A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054194A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054195A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054196A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054197A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054198A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054199A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054200A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054201A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054202A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054203A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054204A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054205A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054206A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054207A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054208A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054209A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054210A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054211A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054212A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054213A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054214A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054215A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054216A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054217A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054218A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054219A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054220A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054221A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054222A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054223A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054224A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054225A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054226A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054227A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054228A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054229A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054230A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054231A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054232A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054233A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054234A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054235A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054236A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054237A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054239A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054240A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054241A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054242A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054243A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054244A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054245A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054246A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054247A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054248A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054249A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054250A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054251A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054252A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054253A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054254A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054255A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054256A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054257A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054258A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054259A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054260A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054261A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054262A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054263A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054264A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054265A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054266A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054267A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054268A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054269A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054270A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054271A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054272A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054273A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054274A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054275A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054276A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054277A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054278A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054279A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054280A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054281A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054282A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054283A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054284A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054285A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054286A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054287A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054288A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054289A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054290A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054291A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054292A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054293A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054294A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054295A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054296A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054297A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054298A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054299A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054300A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054301A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054302A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054303A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054304A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054305A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054306A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054307A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054308A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054309A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054310A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054311A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054312A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054313A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054314A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054315A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054316A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054317A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054318A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054319A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054320A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054321A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054322A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054323A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054324A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054325A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054326A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054327A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054328A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054329A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054330A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054331A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054332A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054333A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054334A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054335A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054336A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054337A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054338A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054339A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054340A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054341A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054342A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054343A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054344A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054345A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054346A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054347A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054348A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054349A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054350A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054351A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054352A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054353A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054354A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054355A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054356A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054357A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054358A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054359A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054360A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054361A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054362A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054363A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054364A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054365A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054366A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054367A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054368A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054369A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054370A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054371A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054372A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054373A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054374A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054375A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054376A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054377A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054378A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054379A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054380A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054381A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054382A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054383A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054384A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054385A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054386A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054387A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054388A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054390A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054391A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054392A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054393A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054394A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054395A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054396A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054397A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054398A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054399A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054400A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054401A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054402A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054403A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054404A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054405A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054406A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054407A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054408A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054409A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054410A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054411A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054412A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054413A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054414A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054415A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054416A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054417A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054418A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054419A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054420A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054421A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054422A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054423A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054424A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054425A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054427A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054428A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054429A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054430A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054431A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054432A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054433A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054434A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054435A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054436A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054437A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054438A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054439A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054440A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054441A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054442A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054443A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054444A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054445A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054446A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054447A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054448A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054449A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054450A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054451A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054452A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054453A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054454A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054455A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054456A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054457A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054458A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054459A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054460A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054461A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054462A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054463A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054464A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054465A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054466A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054467A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054468A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054469A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054470A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054471A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054472A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054473A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054474A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054475A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054476A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054477A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054478A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054479A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054480A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054481A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054482A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054483A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054484A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054485A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054486A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054487A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054488A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054489A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054490A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054491A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054492A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054493A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054494A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054495A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054496A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054497A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054498A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054499A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054500A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054501A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054502A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054503A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054504A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054505A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054506A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054507A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054508A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054509A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054510A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054511A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054512A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054513A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054514A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054515A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054516A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054517A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054518A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054519A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054520A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054521A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054522A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054523A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054524A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054525A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054526A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054527A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054528A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054529A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054530A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054531A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054532A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054533A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054534A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054535A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054536A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054537A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054538A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054539A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054540A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054541A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054542A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054543A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054544A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054545A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054546A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054547A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054548A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054549A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054550A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054551A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054552A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054553A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054554A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054555A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054556A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054557A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054558A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054559A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054560A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054561A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054562A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054563A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054564A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054565A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054566A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054567A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054568A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054569A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054570A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054571A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054572A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054573A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054574A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054575A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054576A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054577A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054578A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054579A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054580A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054581A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054582A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054583A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054584A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054585A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054586A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054587A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054588A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054589A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054590A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054591A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054592A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054593A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054594A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054595A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054596A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054597A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054598A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054599A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054600A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054601A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054602A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054603A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054604A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054605A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054606A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054607A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054608A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054609A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054610A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054611A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054612A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054613A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054614A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054615A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054616A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054617A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054618A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054619A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054620A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054621A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054622A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054623A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054624A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054625A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054626A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054627A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054628A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054629A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054630A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054631A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054632A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054633A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054634A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054635A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054636A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054637A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054638A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054639A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054640A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054641A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054642A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054643A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054644A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054645A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054646A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054647A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054648A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054649A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054650A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054651A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054652A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054653A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054654A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054655A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054656A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054657A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054658A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054659A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054660A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054661A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054662A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054663A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054664A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054665A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054666A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054667A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054668A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054669A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054670A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054671A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054672A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054673A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054674A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054675A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054676A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054677A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054678A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054679A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054680A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054681A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054682A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054683A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054684A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054685A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054686A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054687A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054688A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054689A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054690A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054691A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054692A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054693A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054694A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054695A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054696A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054698A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054699A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054700A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054701A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054702A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054703A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054704A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054705A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054706A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054707A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054708A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054709A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054710A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054711A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054712A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054714A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054715A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054716A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054717A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054718A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054719A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054720A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054721A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054722A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054723A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054724A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054725A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054726A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054727A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054728A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054729A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054730A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054731A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054732A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054733A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054734A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054735A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054736A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054737A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054738A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054739A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054740A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054741A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054742A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054743A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054744A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054745A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054746A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054747A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054748A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054749A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054750A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054751A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054752A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054753A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054754A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054755A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054757A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054758A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054759A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054760A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054761A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054762A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054763A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054764A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054765A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054766A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054767A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054768A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054769A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054770A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054771A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054772A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054773A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054774A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054775A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054776A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054777A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054778A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054779A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054780A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054781A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054782A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054783A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054784A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054785A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054786A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054787A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054788A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054789A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054790A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054791A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054792A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054793A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054794A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054795A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054796A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054797A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054798A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054799A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054800A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054801A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054802A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054803A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054804A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054805A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054806A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054807A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054808A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054809A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054810A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054811A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054812A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054813A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054815A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054816A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054817A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054818A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054819A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054820A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054821A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054822A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054823A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054824A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054825A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054826A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054827A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054828A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054829A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054830A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054831A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054832A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054833A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054834A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054835A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054836A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054837A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054838A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054839A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054840A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054841A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054842A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054843A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054844A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054845A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054846A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054847A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054848A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054849A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054850A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054851A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054852A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054853A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054854A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054855A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054856A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054857A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054858A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054859A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054860A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054861A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054862A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054863A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054864A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054865A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054866A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054867A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054868A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054869A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054870A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054871A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054872A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054873A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054874A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054875A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054876A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054877A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054878A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054879A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054880A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054882A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054883A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054884A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054885A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054886A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054887A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054888A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054889A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054890A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054891A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054892A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054893A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054894A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054895A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054896A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054897A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054898A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054899A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054900A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054901A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054902A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054903A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054904A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054905A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054906A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054907A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054908A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054909A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054912A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054913A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054914A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054915A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054916A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054917A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054918A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054919A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054920A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054921A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054922A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054923A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054924A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054925A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054926A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054927A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054928A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054929A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054930A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054931A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054932A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054933A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054934A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054935A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054936A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054937A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054938A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054939A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054940A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054941A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054942A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054943A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054944A</loc><lastmod>1977-10-18</lastmod></url><url><loc>https://patentgrep.com/patent/US4054945A</loc><lastmod>1977-10-18</lastmod></url></urlset>