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01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544194A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544195A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544196A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544197A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544198A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544199A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544200A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544201A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544202A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544203A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544204A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544205A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544206A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544207A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544208A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544209A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544210A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544211A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544212A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544213A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544214A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544215A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544216A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544217A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544218A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544219A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544220A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544221A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544222A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544223A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544224A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544225A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544226A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544227A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544228A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544229A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544230A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544231A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544232A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544233A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544234A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544235A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544236A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544237A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544238A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544239A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544240A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544241A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544242A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544243A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544244A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544245A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544246A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544247A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544248A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544249A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544250A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544251A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544252A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544253A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544254A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544255A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544256A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544257A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544258A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544259A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544260A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544261A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544262A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544263A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544264A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544265A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544268A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544269A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544270A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544271A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544272A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544273A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544274A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544275A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544276A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544277A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544278A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544279A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544280A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544281A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544282A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544283A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544284A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544285A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544286A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544287A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544288A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544289A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544290A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544291A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544292A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544293A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544294A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544295A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544296A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544297A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544298A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544299A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544300A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544301A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544302A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544303A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544304A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544305A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544306A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544307A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544308A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544309A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544310A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544311A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544312A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544313A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544314A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544315A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544316A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544317A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544318A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544319A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544320A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544321A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544322A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544323A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544324A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544325A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544326A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544327A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544328A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544329A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544330A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544331A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544332A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544333A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544334A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544335A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544336A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544337A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544338A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544339A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544340A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544341A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544342A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544343A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544344A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544345A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544346A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544347A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544348A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544349A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544350A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544351A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544352A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544353A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544354A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544355A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544356A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544357A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544358A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544360A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544361A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544362A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544363A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544364A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544365A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544366A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544367A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544368A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544370A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544371A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544372A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544373A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544374A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544375A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544376A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544377A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544378A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544379A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544380A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544381A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544382A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544383A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544384A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544385A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544386A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544387A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544388A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544389A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544390A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544391A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544392A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544393A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544394A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544395A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544396A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544397A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544398A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544399A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544400A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544401A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544402A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544403A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544404A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544405A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544406A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544407A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544408A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544409A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544410A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544411A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544412A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544413A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544414A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544415A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544416A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544417A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544418A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544419A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544420A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544421A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544422A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544423A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544424A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544425A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544426A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544427A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544428A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544429A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544430A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544431A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544432A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544433A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544434A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544435A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544436A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544437A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544438A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544439A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544440A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544441A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544442A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544443A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544444A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544445A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544447A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544448A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544449A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544450A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544451A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544452A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544453A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544454A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544455A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544456A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544457A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544458A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544459A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544460A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544461A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544462A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544463A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544464A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544465A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544466A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544467A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544468A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544469A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544470A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544471A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544472A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544473A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544474A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544475A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544476A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544477A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544479A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544480A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544481A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544482A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544483A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544484A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544485A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544486A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544487A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544488A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544489A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544490A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544491A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544492A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544493A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544494A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544495A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544496A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544497A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544498A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544499A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544500A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544501A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544502A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544503A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544504A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544505A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544506A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544507A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544508A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544509A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544510A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544511A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544512A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544513A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544514A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544515A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544517A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544518A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544519A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544520A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544521A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544522A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544523A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544524A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544525A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544526A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544527A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544528A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544529A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544530A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544531A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544532A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544533A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544534A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544535A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544536A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544537A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544539A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544540A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544541A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544542A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544543A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544544A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544546A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544547A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544548A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544549A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544550A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544551A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544552A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544553A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544554A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544555A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544556A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544557A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544558A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544559A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544560A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544561A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544562A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544563A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544564A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544565A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544566A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544567A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544568A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544569A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544570A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544571A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544573A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544574A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544575A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544576A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544577A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544578A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544579A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544580A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544581A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544582A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544583A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544584A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544585A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544586A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544587A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544588A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544589A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544591A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544592A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544593A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544594A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544595A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544596A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544597A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544598A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544599A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544600A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544601A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544602A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544603A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544604A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544605A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544606A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544607A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544608A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544609A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544610A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544611A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544612A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544613A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544614A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544615A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544616A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544617A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544618A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544619A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544620A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544621A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544622A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544623A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544624A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544625A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544626A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544627A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544628A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544629A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544630A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544631A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544632A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544633A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544634A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544635A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544636A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544637A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544638A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544639A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544640A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544641A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544642A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544643A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544644A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544645A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544646A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544647A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544648A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544649A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544650A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544651A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544652A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544653A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544654A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544655A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544656A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544657A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544658A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544659A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544660A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544661A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544662A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544663A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544664A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544665A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544666A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544667A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544668A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544669A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544670A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544671A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544672A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544673A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544674A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544675A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544676A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544677A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544678A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544679A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544680A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544681A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544682A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544683A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544684A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544685A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544686A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544687A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544688A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544689A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544690A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544691A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544692A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544693A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544694A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544695A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544696A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544697A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544698A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep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l><loc>https://patentgrep.com/patent/US4544977A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544978A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544979A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544980A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544981A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544982A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544983A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544984A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544985A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544986A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544987A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544988A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544989A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544990A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544991A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544992A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544993A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544994A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544995A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544996A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544997A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544998A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4544999A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545000A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545001A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545002A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545003A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545004A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545005A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545006A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545007A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545008A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545009A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545010A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545011A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545012A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545013A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545014A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545015A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545016A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545017A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545018A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545019A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545020A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545021A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545022A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545024A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545025A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545026A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545027A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545028A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545029A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545030A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545031A</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4545032A</loc><lastmod>1985-10-01</lastmod></ur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stmod></url><url><loc>https://patentgrep.com/patent/USD280841S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280842S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280843S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280844S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280845S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280846S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280847S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280848S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280849S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280850S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280851S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280852S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280853S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280854S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280855S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280856S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280857S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280858S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USD280859S</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5564P</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5565P</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5566P</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5567P</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5568P</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31993E</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31994E</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31996E</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31997E</loc><lastmod>1985-10-01</lastmod></url><url><loc>https://patentgrep.com/patent/US4542537A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542538A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542540A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542541A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542542A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542543A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542544A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542545A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542546A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542548A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542549A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542550A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542551A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542552A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542553A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542554A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542555A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542556A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542557A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542558A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542559A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542560A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542561A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542562A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542563A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542564A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542565A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542566A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542567A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542568A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542569A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542570A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542571A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542572A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542573A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542574A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542575A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542576A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542577A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542578A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542579A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542580A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542581A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542582A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542583A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542584A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542585A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542586A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542587A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542588A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542589A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542590A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542591A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542592A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542593A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542594A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542595A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542596A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542597A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542599A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542600A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542601A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542602A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542603A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542604A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542605A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542606A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542607A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542608A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542609A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542610A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542611A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542612A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542613A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542614A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542615A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542616A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542617A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542618A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542619A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542620A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542621A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542622A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542623A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542624A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542625A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542626A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542627A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542628A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542629A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542630A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542631A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542632A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542633A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542634A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542635A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542636A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542637A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542638A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542639A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542641A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542642A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542643A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542644A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542645A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542646A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542647A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542649A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542650A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542651A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542652A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542653A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542654A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542655A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542656A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542657A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542658A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542659A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542660A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542661A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542662A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542663A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542664A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542665A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542666A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542667A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542668A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542669A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542670A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542671A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542672A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542673A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542674A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542675A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542676A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542677A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542678A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542679A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542680A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542681A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542682A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542683A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542684A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542685A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542686A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542687A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542688A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542689A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542690A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542691A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542692A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542693A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542694A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542695A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542696A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542697A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542698A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542699A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542700A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542701A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542702A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542703A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542704A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542705A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542706A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542707A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542708A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542709A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542710A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542711A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542712A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542713A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542714A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542715A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542716A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542717A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542718A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542719A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542720A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542721A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542722A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542723A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542724A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542725A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542726A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542727A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542728A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542729A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542730A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542731A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542732A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542733A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542734A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542735A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542736A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542737A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542738A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542739A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542740A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542741A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542742A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542743A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542744A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542745A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542746A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542747A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542748A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542749A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542750A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542751A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542752A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542754A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542755A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542756A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542757A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542758A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542759A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542760A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542761A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542762A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542763A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542764A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542765A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542766A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542767A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542768A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542769A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542770A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542771A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542772A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542773A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542774A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542775A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542776A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542777A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542778A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542779A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542780A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542781A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542782A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542783A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542784A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542785A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542786A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542787A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542788A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542789A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542790A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542791A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542792A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542793A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542794A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542795A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542796A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542797A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542798A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542799A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542800A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542801A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542802A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542803A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542804A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542805A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542806A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542807A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542809A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542810A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542811A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542812A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542813A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542814A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542815A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542816A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542817A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542818A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542819A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542820A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542821A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542822A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542823A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542824A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542825A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542826A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542827A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542828A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542830A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542831A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542832A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542833A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542834A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542835A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542836A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542837A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542838A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542839A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542840A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542841A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542842A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542843A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542844A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542845A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542846A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542847A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542848A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542849A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542850A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542851A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542852A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542853A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542854A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542855A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542856A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542857A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542858A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542859A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542860A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542861A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542862A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542863A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542864A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542865A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542866A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542867A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542868A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542869A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542870A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542871A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542872A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542873A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542874A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542875A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542876A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542877A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542878A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542879A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542880A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542881A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542882A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542883A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542884A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542885A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542886A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542887A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542888A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542889A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542890A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542891A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542892A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542893A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542894A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542895A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542896A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542898A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542899A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542900A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542901A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542902A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542903A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542904A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542905A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542906A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542907A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542908A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542909A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542910A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542911A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542912A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542913A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542914A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542915A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542916A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542917A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542918A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542919A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542920A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542921A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542922A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542923A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542924A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542925A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542926A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542927A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542928A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542929A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542930A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542931A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542932A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542933A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542934A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542935A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542936A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542938A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542939A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542940A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542941A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542942A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542943A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542944A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542945A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542946A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542947A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542948A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542949A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542950A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542951A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542952A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542953A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542954A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542955A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542956A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542957A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542958A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542959A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542960A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542961A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542962A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542963A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542964A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542965A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542966A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542967A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542968A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542969A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542970A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542971A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542972A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542973A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542974A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542975A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542976A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542977A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542978A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542979A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542980A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542981A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542982A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542983A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542984A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542985A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542986A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542987A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542988A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542989A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542990A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542991A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542992A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542993A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542994A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542995A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542996A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542997A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542998A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4542999A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543000A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543001A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543002A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543003A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543004A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543005A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543006A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543007A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543008A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543009A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543010A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543011A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543012A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543013A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543014A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543015A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543016A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543017A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543018A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543019A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543020A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543021A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543022A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543023A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543024A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543025A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543026A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543027A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543028A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543029A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543030A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543031A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543032A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543033A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543034A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543035A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543036A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543037A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543038A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543039A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543040A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543041A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543042A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543043A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543044A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543045A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543046A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543047A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543048A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543049A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543050A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543051A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543052A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543053A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543054A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543055A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543056A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543057A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543058A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543059A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543060A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543061A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543062A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543063A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543064A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543065A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543066A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543067A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543068A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543069A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543070A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543071A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543072A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543073A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543074A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543075A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543076A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543077A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543078A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543079A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543080A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543081A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543082A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543083A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543084A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543085A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543086A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543089A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543091A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543092A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543094A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543095A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543096A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543097A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543098A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543101A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543102A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543103A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543104A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543105A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543106A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543108A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543109A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543110A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543111A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543112A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543113A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543114A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543115A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543116A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543117A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543118A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543119A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543120A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543121A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543122A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543123A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543124A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543125A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543126A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543127A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543128A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543129A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543130A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543131A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543132A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543133A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543134A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543135A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543136A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543137A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543138A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543139A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543140A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543141A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543142A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543143A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543144A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543145A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543146A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543147A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543148A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543149A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543150A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543151A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543153A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543154A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543155A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543157A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543158A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543159A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543160A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543161A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543162A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543163A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543164A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543165A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543166A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543167A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543168A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543169A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543170A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543171A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543172A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543173A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543174A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543175A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543176A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543177A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543178A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543179A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543180A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543181A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543182A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543183A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543184A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543185A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543186A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543187A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543188A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543189A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543191A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543192A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543193A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543194A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543195A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543196A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543197A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543198A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543199A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543200A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543201A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543202A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543203A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543204A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543205A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543206A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543207A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543208A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543209A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543210A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543211A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543212A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543213A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543214A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543215A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543216A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543217A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543218A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543219A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543220A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543221A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543222A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543223A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543224A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543225A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543226A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543227A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543228A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543229A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543230A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543231A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543232A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543233A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543234A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543235A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543236A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543237A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543238A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543239A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543240A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543241A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543242A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543243A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543244A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543245A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543246A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543247A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543248A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543249A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543250A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543251A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543252A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543253A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543254A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543255A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543256A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543257A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543258A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543259A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543260A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543261A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543262A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543263A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543264A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543265A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543266A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543267A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543268A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543269A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543270A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543271A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543272A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543273A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543274A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543275A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543276A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543277A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543278A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543279A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543280A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543281A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543282A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543283A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543284A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543285A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543286A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543287A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543288A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543289A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543290A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543291A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543292A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543293A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543294A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543296A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543297A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543298A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543299A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543300A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543301A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543302A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543303A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543304A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543305A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543306A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543307A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543308A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543309A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543310A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543311A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543312A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543313A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543314A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543315A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543316A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543317A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543318A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543319A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543320A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543322A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543323A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543324A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543325A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543326A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543327A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543328A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543329A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543330A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543331A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543332A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543333A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543334A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543335A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543336A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543337A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543338A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543339A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543340A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543342A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543343A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543344A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543346A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543347A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543348A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543349A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543350A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543351A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543352A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543353A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543354A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543355A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543356A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543357A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543358A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543359A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543360A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543361A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543362A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543363A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543364A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543365A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543366A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543367A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543368A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543369A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543371A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543372A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543373A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543374A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543375A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543376A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543377A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543378A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543379A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543380A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543381A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543382A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543383A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543384A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543385A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543386A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543387A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543388A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543389A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543390A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543391A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543392A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543393A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543394A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543395A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543396A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543397A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543400A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543401A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543402A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543403A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543404A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543405A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543406A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543407A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543408A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543409A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543410A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543411A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543412A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543413A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543414A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543415A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543416A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543417A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543418A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543419A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543420A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543421A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543422A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543423A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543424A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543425A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543426A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543427A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543428A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543429A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543430A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543431A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543432A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543433A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543434A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543435A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543436A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543437A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543438A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543440A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543441A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543442A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543443A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543444A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543445A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543446A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543447A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543448A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543449A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543450A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543451A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543452A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543453A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543454A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543455A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543456A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543457A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543458A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543459A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543460A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543461A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543462A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543463A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543464A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543465A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543466A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543467A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543468A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543469A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543470A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543471A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543472A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543473A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543474A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543475A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543476A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543477A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543478A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543479A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543480A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543481A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543482A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543483A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543484A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543485A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543486A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543487A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543488A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543489A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543490A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543491A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543492A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543493A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543494A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543495A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543496A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543497A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543498A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543499A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543500A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543501A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543502A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543503A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543504A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543505A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543506A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543507A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543508A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543509A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543510A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543511A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543512A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543513A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543514A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543515A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543516A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543517A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543518A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543519A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543520A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543521A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543522A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543523A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543524A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543525A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543526A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543527A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543528A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543529A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543530A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543531A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543532A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543533A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543534A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543535A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543536A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543537A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543538A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543539A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543540A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543541A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543542A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543543A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543544A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543545A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543546A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543547A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543548A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543549A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543550A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543551A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543552A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543554A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543555A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543556A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543557A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543558A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543559A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543560A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543561A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543562A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543563A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543564A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543565A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543566A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543567A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543568A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543569A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543570A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543571A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543572A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543573A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543574A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543575A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543576A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543577A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543578A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543579A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543580A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543581A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543582A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543583A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543584A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543585A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543586A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543587A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543588A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543589A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543590A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543591A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543592A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543593A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543595A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543596A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543597A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543598A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543599A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543600A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543601A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543602A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543604A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543605A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543606A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543607A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543608A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543609A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543610A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543611A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543612A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543613A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543614A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543615A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543617A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543618A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543619A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543620A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543621A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543622A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543623A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543624A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543625A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543626A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543627A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543628A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543629A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543631A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543632A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543633A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543634A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543635A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543636A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543637A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543638A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543639A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543640A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543641A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543642A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543643A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543644A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543645A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543646A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543647A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543648A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543649A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543650A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543651A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543652A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543653A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543654A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543655A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543656A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543657A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543658A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543659A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543660A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543661A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543662A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543663A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543664A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543665A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4543666A</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280670S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280671S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280672S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280673S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280674S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280675S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280676S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280677S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280678S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280679S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280680S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280681S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280682S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280683S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280684S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280685S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280686S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280687S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280688S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280689S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280690S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280691S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280692S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280693S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280694S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280695S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280696S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280697S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280698S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280699S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280700S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280701S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280702S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280703S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280704S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280705S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280706S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280707S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280708S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280709S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280710S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280711S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280712S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280713S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280714S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280715S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280716S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280717S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280718S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280719S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280720S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280721S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280722S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280723S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280724S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280725S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280726S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280727S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280728S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280729S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280730S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280731S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280732S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280733S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280734S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280735S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280736S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280737S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280738S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280739S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280740S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280741S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280742S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280743S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280744S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280745S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280746S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280747S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280748S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280749S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280750S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280751S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280752S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280753S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280754S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280755S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280756S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280757S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280758S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280759S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280760S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280761S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280762S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280763S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280764S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280765S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280766S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280767S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280768S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280769S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280770S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280771S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280772S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280773S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USD280774S</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5560P</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5561P</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5562P</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5563P</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31988E</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31989E</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31990E</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31991E</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31992E</loc><lastmod>1985-09-24</lastmod></url><url><loc>https://patentgrep.com/patent/US4541125A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541126A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541127A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541128A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541129A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541130A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541131A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541132A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541133A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541134A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541135A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541137A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541138A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541139A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541140A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541141A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541142A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541143A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541144A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541145A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541146A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541147A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541148A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541149A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541150A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541151A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541152A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541153A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541154A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541155A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541156A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541157A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541158A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541159A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541160A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541161A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541162A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541163A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541164A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541165A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541166A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541167A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541168A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541169A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541170A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541171A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541172A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541173A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541174A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541175A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541176A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541177A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541178A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541179A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541180A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541181A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541182A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541183A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541184A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541185A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541187A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541188A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541189A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541190A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541191A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541192A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541193A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541194A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541195A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541196A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541197A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541198A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541199A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541200A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541201A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541202A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541203A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541204A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541205A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541206A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541207A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541208A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541209A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541210A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541211A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541212A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541213A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541214A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541215A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541216A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541217A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541218A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541219A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541220A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541221A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541222A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541223A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541224A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541225A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541226A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541227A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541228A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541229A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541230A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541231A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541232A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541233A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541234A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541235A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541236A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541237A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541238A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541239A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541240A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541241A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541242A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541243A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541244A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541245A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541246A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541247A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541248A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541249A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541250A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541251A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541252A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541253A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541254A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541255A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541256A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541257A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541258A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541259A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541260A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541261A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541262A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541263A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541264A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541265A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541266A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541267A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541268A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541269A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541270A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541271A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541272A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541273A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541274A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541275A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541276A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541277A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541278A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541279A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541280A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541281A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541282A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541283A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541284A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541285A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541286A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541287A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541288A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541289A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541290A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541291A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541292A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541293A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541294A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541295A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541296A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541297A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541298A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541299A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541300A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541301A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541302A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541304A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541305A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541306A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541307A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541308A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541309A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541310A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541311A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541312A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541313A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541314A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541315A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541316A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541317A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541318A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541319A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541320A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541321A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541322A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541323A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541324A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541325A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541326A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541327A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541328A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541329A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541330A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541331A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541332A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541333A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541334A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541335A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541336A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541337A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541338A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541339A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541340A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541341A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541342A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541343A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541344A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541345A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541346A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541347A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541348A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541349A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541350A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541351A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541352A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541353A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541354A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541355A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541356A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541357A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541358A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541359A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541360A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541361A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541362A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541363A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541364A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541365A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541366A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541367A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541368A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541369A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541370A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541371A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541372A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541373A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541374A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541375A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541376A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541377A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541378A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541379A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541380A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541381A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541382A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541383A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541384A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541385A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541386A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541387A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541388A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541389A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541390A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541391A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541392A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541393A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541394A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541395A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541396A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541397A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541398A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541399A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541400A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541401A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541402A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541403A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541404A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541405A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541406A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541407A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541408A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541409A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541410A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541411A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541412A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541413A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541414A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541415A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541416A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541417A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541418A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541419A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541420A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541421A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541422A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541424A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541425A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541427A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541428A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541429A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541430A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541431A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541433A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541434A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541435A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541436A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541437A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541439A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541440A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541441A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541442A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541443A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541444A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541445A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541446A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541447A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541448A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541449A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541450A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541451A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541452A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541453A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541454A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541455A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541456A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541458A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541459A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541460A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541461A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541462A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541463A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541464A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541465A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541466A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541467A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541468A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541469A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541470A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541471A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541472A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541473A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541474A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541475A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541476A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541477A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541478A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541479A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541480A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541481A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541482A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541483A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541484A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541485A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541486A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541487A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541488A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541489A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541490A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541491A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541492A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541493A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541494A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541495A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541496A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541497A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541498A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541499A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541500A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541501A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541502A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541503A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541504A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541505A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541506A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541507A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541508A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541509A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541510A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541511A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541512A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541513A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541514A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541515A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541516A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541517A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541518A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541519A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541520A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541521A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541522A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541523A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541524A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541525A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541526A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541527A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541528A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541529A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541530A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541531A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541532A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541533A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541534A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541535A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541536A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541537A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541538A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541539A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541541A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541542A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541543A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541544A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541545A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541546A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541547A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541548A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541549A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541550A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541551A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541552A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541553A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541554A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541555A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541556A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541557A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541558A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541559A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541560A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541561A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541562A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541563A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541564A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541565A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541566A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541567A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541568A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541569A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541570A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541571A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541572A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541573A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541574A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541575A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541576A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541577A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541578A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541579A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541580A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541581A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541582A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541583A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541584A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541585A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541586A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541587A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541588A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541589A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541590A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541591A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541592A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541593A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541594A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541595A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541596A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541597A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541598A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541599A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541600A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541601A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541602A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541603A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541604A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541605A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541606A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541607A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541608A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541609A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541610A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541611A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541612A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541613A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541614A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541615A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541616A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541617A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541618A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541619A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541620A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541621A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541622A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541623A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541624A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541625A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541626A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541627A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541628A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541629A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541630A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541631A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541632A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541633A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541634A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541635A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541636A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541637A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541639A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541640A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541641A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541642A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541643A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541644A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541645A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541646A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541647A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541648A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541649A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541650A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541651A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541652A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541653A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541654A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541655A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541656A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541657A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541658A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541659A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541660A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541661A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541662A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541663A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541664A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541665A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541666A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541667A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541668A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541670A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541671A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541672A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541673A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541674A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541675A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541676A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541677A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541678A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541679A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541680A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541681A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541682A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541683A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541684A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541685A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541686A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541687A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541688A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541689A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541690A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541691A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541692A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541693A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541694A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541695A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541696A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541697A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541698A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541699A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541700A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541701A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541702A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541703A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541704A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541705A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541706A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541707A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541708A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541709A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541710A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541711A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541712A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541713A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541714A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541715A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541716A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541717A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541718A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541719A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541720A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541721A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541722A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541723A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541724A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541725A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541726A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541727A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541728A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541729A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541730A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541731A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541732A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541733A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541734A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541735A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541736A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541737A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541738A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541739A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541740A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541741A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541742A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541743A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541744A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541745A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541746A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541747A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541748A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541749A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541750A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541751A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541752A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541753A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541754A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541755A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541756A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541757A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541758A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541759A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541760A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541761A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541762A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541763A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541764A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541765A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541766A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541767A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541768A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541769A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541770A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541771A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541772A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541773A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541774A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541775A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541776A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541777A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541778A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541779A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541780A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541781A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541782A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541783A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541784A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541785A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541786A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541787A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541788A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541789A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541790A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541791A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541792A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541793A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541794A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541795A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541796A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541797A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541798A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541799A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541800A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541801A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541802A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541803A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541804A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541805A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541806A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541807A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541808A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541809A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541810A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541811A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541812A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541813A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541814A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541815A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541816A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541817A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541818A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541819A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541820A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541821A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541822A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541823A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541824A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541825A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541826A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541827A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541828A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541829A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541830A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541831A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541832A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541833A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541834A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541835A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541836A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541837A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541838A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541839A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541840A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541841A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541843A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541844A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541845A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541846A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541847A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541848A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541849A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541850A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541851A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541852A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541853A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541854A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541855A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541856A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541857A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541858A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541859A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541860A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541861A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541862A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541863A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541864A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541865A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541866A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541867A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541868A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541869A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541870A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541872A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541873A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541874A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541875A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541876A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541877A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541878A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541879A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541880A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541881A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541882A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541883A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541884A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541885A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541886A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541887A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541888A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541889A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541890A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541891A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541892A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541893A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541894A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541896A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541898A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541899A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541900A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541901A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541902A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541903A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541904A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541906A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541907A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541908A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541909A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541910A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541911A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541912A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541913A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541914A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541915A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541916A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541917A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541918A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541919A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541920A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541921A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541922A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541923A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541924A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541925A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541926A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541927A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541928A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541929A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541930A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541931A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541932A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541933A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541934A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541936A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541937A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541938A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541939A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541940A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541941A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541942A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541943A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541944A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541945A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541946A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541947A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541948A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541949A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541950A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541951A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541952A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541953A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541954A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541955A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541956A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541957A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541958A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541959A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541960A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541961A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541962A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541963A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541964A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541965A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541966A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541967A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541968A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541969A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541970A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541971A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541972A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541973A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541974A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541975A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541976A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541977A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541978A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541979A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541980A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541981A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541982A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541983A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541984A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541985A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541986A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541987A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541988A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541989A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541990A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541991A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541993A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541994A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541995A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541996A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541997A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541998A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4541999A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542000A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542001A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542002A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542003A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542004A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542005A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542006A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542007A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542008A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542009A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542010A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542011A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542013A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542014A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542015A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542016A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542017A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542018A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542019A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542020A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542021A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542022A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542023A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542024A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542026A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542027A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542028A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542030A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542031A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542032A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542033A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542034A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542035A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542036A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542037A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542038A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542039A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542040A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542041A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542042A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542043A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542044A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542045A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542046A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542047A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542048A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542049A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542050A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542051A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542052A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542053A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542054A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542055A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542056A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542057A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542058A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542059A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542060A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542061A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542062A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542063A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542064A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542065A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542066A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542067A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542068A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542069A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542070A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542071A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542072A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542073A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542074A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542075A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542076A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542077A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542078A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542079A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542080A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542081A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542082A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542083A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542084A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542085A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542086A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542087A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542088A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542089A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542090A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542091A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542092A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542093A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542094A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542095A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542096A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542097A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542098A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542099A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542100A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542101A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542103A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542105A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542107A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542108A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542109A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542110A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542111A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542112A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542113A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542114A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542115A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542116A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542117A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542118A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542119A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542120A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542121A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542122A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542123A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542124A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542125A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542126A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542127A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542128A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542129A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542130A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542131A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542132A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542133A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542134A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542135A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542136A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542137A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542138A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542139A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542140A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542141A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542142A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542143A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542144A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542145A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542146A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542147A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542148A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542149A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542150A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542151A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542152A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542153A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542154A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542155A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542156A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542157A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542158A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542159A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542160A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542161A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542162A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542163A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542164A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542165A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542166A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542167A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542168A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542169A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542170A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542171A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542172A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542173A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542174A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542175A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542176A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542177A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542178A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542179A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542180A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542181A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542182A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542183A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542184A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542185A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542186A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542187A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542188A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542189A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542190A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542191A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542192A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542193A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542194A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542195A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542196A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542197A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542198A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542200A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542201A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542202A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542203A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542204A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542205A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542206A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542207A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542208A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542209A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542210A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542211A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542212A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542213A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542214A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542215A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542216A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542217A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542218A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542219A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542220A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542221A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542222A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542223A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542224A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542225A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542226A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542227A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542228A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542229A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542230A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542231A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542232A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542233A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542234A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542235A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542236A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542237A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542238A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542239A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542240A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542241A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542242A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542243A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542244A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542245A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542246A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542247A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542248A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542249A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542250A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542251A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542252A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542253A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542254A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542256A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542257A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542258A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542259A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542260A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542261A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542262A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542263A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542264A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542265A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542266A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542267A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542268A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542269A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542270A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542271A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542272A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542273A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542274A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542275A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542276A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542277A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542278A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542279A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542280A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542281A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542282A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542283A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542284A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542285A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542286A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542287A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542288A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542289A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542290A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542292A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542294A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542295A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542296A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542297A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542298A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542299A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542300A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542301A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542302A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542303A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542304A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542305A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542306A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542307A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542308A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542309A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542310A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542311A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542312A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542313A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542314A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542315A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542316A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542317A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542318A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542319A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542320A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542321A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542322A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542323A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542324A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542325A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542326A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542327A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542328A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542329A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542330A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542331A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542332A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542333A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542334A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542335A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542336A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542337A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542338A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542339A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542340A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542341A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542342A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542343A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542344A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542345A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542346A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542347A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542348A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542349A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542350A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542351A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542352A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542353A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542354A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542355A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542356A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542357A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542358A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542359A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542360A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542361A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542362A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542363A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542364A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542365A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542366A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542367A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542368A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542369A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542370A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542371A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542372A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542373A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542374A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542377A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542378A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542379A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542380A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542381A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542382A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542383A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542384A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542385A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542386A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542387A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542388A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542389A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542390A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542391A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542392A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542393A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542394A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542395A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542396A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542397A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542398A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542399A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542400A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542401A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542402A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542403A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542404A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542405A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542406A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542407A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542408A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542409A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542410A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542411A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542412A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542413A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542414A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542415A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542416A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542417A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542418A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542419A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542420A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542421A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542422A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542423A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542424A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542425A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542426A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542427A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542428A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542429A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542430A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542431A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542432A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542433A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542434A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542435A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542436A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542437A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542438A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542439A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542440A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542441A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542442A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542443A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542444A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542445A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542446A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542447A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542448A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542450A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542451A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542452A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542453A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542454A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542455A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542456A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542457A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542458A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542459A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542460A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542461A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542462A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542463A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542464A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542465A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542466A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542467A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542468A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542469A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542470A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542471A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542472A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542473A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542475A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542476A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542477A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542478A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542479A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542480A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542481A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542482A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542483A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542484A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542485A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542486A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542487A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542488A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542489A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542490A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542491A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542492A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542493A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542494A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542495A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542496A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542497A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542498A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542499A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542500A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542501A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542502A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542503A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542504A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542505A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542506A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542507A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542508A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542509A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542510A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542511A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542512A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542513A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542514A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542515A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542516A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542517A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542518A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542519A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542520A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542521A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542522A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542523A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542524A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542525A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542526A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542527A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542529A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542530A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542531A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542533A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542534A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542535A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/US4542536A</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280565S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280566S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280567S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280569S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280570S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280571S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280572S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280573S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280574S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280575S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280576S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280577S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280578S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280579S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280580S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280581S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280582S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280583S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280584S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.com/patent/USD280585S</loc><lastmod>1985-09-17</lastmod></url><url><loc>https://patentgrep.c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tgrep.com/patent/US4539733A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539734A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539735A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539736A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539737A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539738A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539739A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539740A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539741A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539742A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539743A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539744A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539745A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539746A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539747A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539748A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539749A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539750A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539751A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539752A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539753A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539754A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539755A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539756A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539757A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539758A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539759A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539760A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539761A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539762A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539763A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539764A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539765A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539766A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539767A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539768A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539769A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539770A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539771A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539772A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539773A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539774A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539775A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539776A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539777A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539778A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539779A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539780A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539781A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539782A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539783A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539784A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539785A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539786A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539787A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539788A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539789A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539790A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539791A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539792A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539794A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539795A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539796A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539797A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539798A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539799A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539800A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539801A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539802A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539803A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539804A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539805A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539806A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539807A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539808A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539809A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539810A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539811A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539812A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539813A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539814A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539815A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539816A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539817A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539818A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539819A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539820A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539821A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539822A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539823A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539824A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539825A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539826A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539827A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539828A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539829A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539830A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539831A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539832A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539833A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539834A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539835A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539836A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539837A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539838A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539839A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539840A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539841A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539842A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539843A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539844A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539845A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539846A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539847A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539848A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539849A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539850A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539851A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539852A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539853A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539854A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539855A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539856A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539857A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539858A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539859A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539860A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539861A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539862A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539863A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539864A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539865A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539866A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539867A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539868A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539869A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539870A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539871A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539872A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539873A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539874A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539875A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539876A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539877A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539878A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539879A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539880A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539881A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539882A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539883A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539884A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539885A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539886A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539887A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539888A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539890A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539891A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539892A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539893A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539894A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539895A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539896A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539897A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539898A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539899A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539900A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539901A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539902A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539903A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539904A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539905A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539906A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539907A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539908A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539909A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539910A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539911A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539912A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539913A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539914A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539915A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539916A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539917A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539918A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539919A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539920A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539921A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539922A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539923A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539924A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539925A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539926A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539927A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539928A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539929A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539930A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539931A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539932A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539933A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539934A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539935A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539936A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539937A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539938A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539939A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539940A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539941A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539942A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539943A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539944A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539945A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539946A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539947A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539948A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539949A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539950A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539951A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539952A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539953A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539954A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539955A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539956A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539957A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539958A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539959A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539960A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539961A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539962A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539963A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539964A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539965A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539966A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539967A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539968A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539969A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539970A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539971A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539972A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539973A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539974A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539975A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539976A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539977A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539978A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539979A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539980A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539982A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539983A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539984A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539985A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539986A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539989A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539991A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539992A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539993A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539994A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539995A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539997A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539998A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4539999A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540000A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540001A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540002A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540003A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540004A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540005A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540006A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540007A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540008A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540009A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540010A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540011A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540012A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540013A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540014A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540015A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540016A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540017A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540018A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540019A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540020A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540021A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540022A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540023A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540024A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540025A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540026A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540027A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540028A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540029A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540030A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540031A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540032A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540033A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540034A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540035A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540036A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540037A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540038A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540039A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540040A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540041A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540042A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540043A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540044A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540045A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540046A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540047A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540048A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540049A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540050A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540051A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540052A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540053A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540054A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540055A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540056A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540057A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540058A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540059A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540060A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540061A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540062A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540063A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540064A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540065A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540066A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540067A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540068A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540069A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540070A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540071A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540072A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540073A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540074A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540075A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540076A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540077A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540078A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540079A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540080A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540081A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540082A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540083A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540084A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540085A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540086A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540087A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540088A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540089A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540090A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540091A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540092A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540093A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540094A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540095A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540096A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540097A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540098A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540099A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540100A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540101A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540102A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540103A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540104A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540105A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540106A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540107A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540108A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540109A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540110A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540111A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540112A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540113A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540114A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540115A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540116A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540117A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540118A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540119A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540120A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540121A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540122A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540123A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540124A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540125A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540126A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540127A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540128A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540129A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540130A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540131A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540132A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540133A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540134A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540135A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540136A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540137A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540138A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540139A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540140A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540141A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540142A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540143A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540144A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540145A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540146A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540147A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540148A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540149A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540150A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540151A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540152A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540153A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540154A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540155A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540156A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540157A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540158A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540159A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540160A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540161A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540162A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540163A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540164A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540165A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540166A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540167A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540168A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540169A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540170A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540171A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540172A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540173A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540175A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540177A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540178A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540179A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540180A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540181A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540182A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540183A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540184A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540185A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540186A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540187A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540188A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540189A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540190A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540191A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540192A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540193A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540194A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540195A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540196A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540197A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540198A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540199A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540200A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540201A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540203A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540204A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540205A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540206A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540207A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540208A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540209A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540210A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540211A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540212A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540213A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540214A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540215A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540216A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540217A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540218A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540219A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540220A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540221A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540223A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540224A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540225A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540226A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540227A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540228A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540229A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540230A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540232A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540233A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540234A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540235A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540236A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540237A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540238A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540239A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540240A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540241A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540242A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540244A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540245A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540246A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540247A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540248A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540249A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540250A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540251A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540252A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540253A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540254A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540255A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540256A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540257A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540258A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540259A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540260A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540261A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540262A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540263A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540264A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540265A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540266A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540267A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540268A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540269A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540270A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540271A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540272A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540273A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540274A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540275A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540276A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540277A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540278A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540279A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540280A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540281A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540282A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540283A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540284A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540285A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540286A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540287A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540288A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540289A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540290A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540291A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540292A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540293A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540294A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540295A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540296A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540297A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540298A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540299A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540300A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540301A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540302A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540303A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540304A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540305A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540306A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540307A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540308A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540309A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540310A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540311A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540312A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540313A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540314A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540315A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540316A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540317A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540318A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540319A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540320A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540321A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540322A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540323A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540324A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540325A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540326A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540327A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540328A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540329A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540330A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540331A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540332A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540333A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540334A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540335A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540336A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540337A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540338A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540339A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540340A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540341A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540342A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540343A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540344A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540345A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540346A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540347A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540348A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540349A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540350A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540351A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540352A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540353A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540354A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540355A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540356A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540357A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540358A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540359A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540360A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540361A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540362A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540363A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540364A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540365A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540366A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540367A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540368A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540369A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540370A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540371A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540372A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540373A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540374A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540375A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540376A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540377A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540378A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540379A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540380A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540381A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540382A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540383A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540384A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540385A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540386A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540387A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540388A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540389A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540390A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540391A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540392A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540393A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540394A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540395A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540396A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540397A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540398A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540400A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540401A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540403A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540405A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540406A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540407A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540408A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540409A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540410A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540413A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540414A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540415A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540416A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540417A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540418A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540419A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540420A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540421A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540422A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540423A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540424A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540425A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540426A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540427A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540428A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540429A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540430A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540431A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540432A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540433A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540434A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540435A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540436A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540437A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540438A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540439A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540440A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540441A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540442A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540443A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540444A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540445A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540446A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540447A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540448A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540449A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540450A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540451A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540452A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540453A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540454A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540455A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540456A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540457A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540458A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540459A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540460A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540461A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540462A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540463A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540464A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540465A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540466A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540467A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540468A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540469A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540470A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540471A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540472A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540473A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540474A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540475A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540476A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540477A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540478A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540479A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540480A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540481A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540482A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540483A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540484A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540485A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540486A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540487A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540488A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540489A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540491A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540492A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540493A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540494A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540495A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540496A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540497A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540498A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540499A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540500A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540501A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540502A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540503A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540504A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540506A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540507A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540508A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540509A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540510A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540511A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540512A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540513A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540514A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540515A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540516A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540517A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540518A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540519A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540520A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540521A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540522A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540523A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540524A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540525A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540526A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540527A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540528A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540529A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540530A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540531A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540532A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540533A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540534A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540535A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540536A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540537A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540538A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540539A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540540A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540541A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540542A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540543A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540544A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540545A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540546A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540547A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540548A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540549A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540550A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540551A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540552A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540553A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540554A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540555A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540556A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540557A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540558A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540559A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540560A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540561A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540562A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540563A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540564A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540565A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540566A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540567A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540568A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540569A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540570A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540571A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540572A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540574A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540575A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540576A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540577A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540578A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540579A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540580A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540581A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540582A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540583A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540584A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540585A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540586A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540587A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540588A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540589A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540590A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540591A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540592A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540593A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540594A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540595A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540596A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540597A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540598A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540599A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540600A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540601A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540603A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540604A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540605A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540606A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540607A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540608A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540609A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540610A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540612A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540613A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540614A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540615A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540616A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540617A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540618A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540619A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540620A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540621A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540622A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540624A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540625A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540626A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540627A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540628A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540629A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540630A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540631A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540632A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540633A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540634A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540635A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540636A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540637A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540638A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540639A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540640A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540641A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540642A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540643A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540644A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540645A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540646A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540647A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540648A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540649A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540650A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540651A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540652A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540653A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540654A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540655A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540656A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540657A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540658A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540659A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540660A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540661A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540662A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540663A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540664A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540665A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540666A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540667A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540668A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540669A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540670A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540671A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540672A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540673A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540674A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540675A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540676A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540677A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540678A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540679A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540680A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540681A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540682A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540683A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540684A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540685A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540686A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540687A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540688A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540689A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540690A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540691A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540692A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540693A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540694A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540695A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540696A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540697A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540698A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540699A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540700A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540701A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540702A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540703A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540704A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540705A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540706A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540707A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540708A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540709A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540710A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540711A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540712A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540713A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540714A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540715A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540716A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540717A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540718A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540719A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540720A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540721A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540722A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540723A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540724A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540725A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540726A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540727A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540728A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540729A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540730A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540731A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540732A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540733A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540734A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540735A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540736A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540737A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540738A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540739A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540740A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540741A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540742A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540743A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540744A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540745A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540746A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540747A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540748A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540749A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540750A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540751A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540752A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540754A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540755A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540756A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540757A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540758A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540759A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540760A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540762A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540764A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540765A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540766A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540767A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540768A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540769A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540770A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540771A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540772A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540773A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540774A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540775A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540776A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540777A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540778A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540779A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540780A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540781A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540782A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540783A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540784A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540785A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540786A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540787A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540788A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540789A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540790A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540791A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540792A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540793A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540794A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540795A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540796A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540797A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540798A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540799A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540800A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540801A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540802A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540803A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540804A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540805A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540806A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540807A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540808A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540809A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540810A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540811A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540812A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540813A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540814A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540815A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540816A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540817A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540818A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540819A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540820A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540821A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540822A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540823A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540824A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540825A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540826A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540827A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540828A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540829A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540830A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540831A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540832A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540833A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540834A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540835A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540836A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540837A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540838A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540839A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540840A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540841A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540842A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540843A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540844A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540845A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540846A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540847A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540848A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540850A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540851A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540852A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540853A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540854A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540855A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540856A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540857A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540858A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540859A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540860A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540861A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540862A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540863A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540864A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540865A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540866A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540867A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540868A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540869A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540870A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540871A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540872A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540873A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540874A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540875A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540876A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540877A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540878A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540879A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540880A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540881A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540883A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540885A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540886A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540887A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540888A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540889A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540890A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540891A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540892A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540893A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540894A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540895A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540896A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540897A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540898A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540899A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540900A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540901A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540902A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540903A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540904A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540905A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540906A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540907A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540908A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540909A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540910A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540911A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540912A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540913A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540914A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540915A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540916A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540917A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540918A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540919A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540920A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540921A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540922A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540923A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540924A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540925A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540926A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540927A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540928A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540929A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540930A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540931A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540932A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540933A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540934A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540935A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540936A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540937A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540938A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540939A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540940A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540941A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540942A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540943A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540944A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540945A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540946A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540947A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540948A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540949A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540950A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540951A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540952A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540953A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540954A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540955A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540956A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540957A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540958A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540959A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540960A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540961A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540962A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540963A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540964A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540965A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540966A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540967A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540968A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540969A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540970A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540971A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540972A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540973A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540974A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540975A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540976A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540977A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540978A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540979A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540980A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540981A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540982A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540983A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540984A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540985A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540986A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540987A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540988A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540989A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540990A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540991A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540992A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540993A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540994A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540995A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540996A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540997A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540998A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4540999A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541000A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541001A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541002A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541004A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541005A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541006A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541007A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541008A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541009A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541011A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541013A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541014A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541015A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541016A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541017A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541018A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541019A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541020A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541021A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541022A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541023A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541024A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541025A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541026A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541027A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541028A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541030A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541031A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541032A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541033A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541034A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541035A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541036A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541037A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541038A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541039A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541040A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541042A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541043A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541044A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541045A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541046A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541047A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541048A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541049A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541050A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541051A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541052A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541053A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541054A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541056A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541057A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541058A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541059A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541060A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541061A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541062A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541063A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541064A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541065A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541066A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541067A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541068A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541069A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541070A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541071A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541072A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541073A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541074A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541075A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541076A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541077A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541078A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541079A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541080A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541081A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541082A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541083A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541084A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541085A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541086A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541087A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541088A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541089A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541090A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541091A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541092A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541093A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541094A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541095A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541096A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541097A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541098A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541099A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541100A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541101A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541102A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541103A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541104A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541105A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541106A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541107A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541108A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541109A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541110A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541111A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541112A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541113A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541114A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541115A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541116A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541117A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541118A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541119A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541120A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541121A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541122A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541123A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4541124A</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280460S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280461S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280462S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280463S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280464S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280465S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280467S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280468S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280469S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280470S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280471S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280472S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280473S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280474S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280475S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280476S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280477S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280478S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280479S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280480S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280481S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280482S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280483S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280484S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280485S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280486S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280487S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280488S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280489S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280490S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280491S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280492S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280493S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280494S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280495S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280496S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280497S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280498S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280499S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280500S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280501S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280502S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280503S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280504S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280505S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280506S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280507S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280508S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280509S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280510S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280511S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280512S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280513S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280514S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280515S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280516S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280517S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280518S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280519S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280520S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280521S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280522S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280523S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280524S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280525S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280526S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280527S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280528S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280529S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280530S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280531S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280532S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280533S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280534S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280535S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280536S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280537S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280538S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280539S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280540S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280541S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280542S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280543S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280544S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280545S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280546S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280547S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280548S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280549S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280550S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280551S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280552S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280553S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280554S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280555S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280556S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280557S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280558S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280559S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280560S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280561S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280562S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280563S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USD280564S</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5552P</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5553P</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5554P</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5555P</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USPP5556P</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31981E</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31982E</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/USRE31983E</loc><lastmod>1985-09-10</lastmod></url><url><loc>https://patentgrep.com/patent/US4538302A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538303A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538304A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538305A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538306A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538307A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538308A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538309A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538310A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538311A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538312A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538313A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538314A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538315A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538316A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538317A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538318A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538319A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538320A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538321A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538322A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538323A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538324A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538325A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538326A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538327A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538328A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538329A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538330A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538331A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538332A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538333A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538334A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538335A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538336A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538337A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538338A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538339A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538340A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538341A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538342A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538343A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538344A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538345A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538346A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538347A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538348A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538349A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538350A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538351A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538352A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538353A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538354A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538355A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538356A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538357A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538358A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538359A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538360A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538361A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538362A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538363A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538364A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538365A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538366A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538367A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538368A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538369A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538370A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538371A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538372A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538373A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538374A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538375A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538376A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538377A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538378A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538379A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538380A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538381A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538382A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538383A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538384A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538385A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538386A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538387A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538388A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538389A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538390A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538391A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538393A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538394A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538395A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538396A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538397A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538398A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538399A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538400A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538401A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538402A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538403A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538404A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538405A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538406A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538407A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538408A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538409A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538410A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538411A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538412A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538413A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538414A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538415A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538416A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538417A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538418A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538419A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538420A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538421A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538422A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538423A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538424A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538425A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538426A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538427A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538428A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538429A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538430A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538431A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538432A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538433A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538434A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538435A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538436A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538437A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538438A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538439A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538440A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538441A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538442A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538443A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538444A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538445A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538446A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538447A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538448A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538449A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538450A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538451A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538452A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538453A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538454A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538455A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538456A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538457A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538458A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538459A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538460A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538461A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538462A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538463A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538464A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538465A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538466A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538467A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538468A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538469A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538470A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538471A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538472A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538473A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538474A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538475A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538476A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538477A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538478A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538479A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538480A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538481A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538482A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538483A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538484A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538485A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538486A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538487A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538488A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538489A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538490A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538491A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538492A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538493A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538494A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538495A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538496A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538497A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538498A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538499A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538500A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538501A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538502A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538503A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538504A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538505A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538506A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538507A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538508A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538509A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538510A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538511A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538512A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538513A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538514A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538515A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538516A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538517A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538518A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538519A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538520A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538521A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538522A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538523A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538524A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538525A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538526A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538527A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538528A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538529A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538530A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538531A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538532A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538533A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538534A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538535A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538536A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538537A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538538A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538539A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538540A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538541A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538542A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538543A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538544A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538545A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538546A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538547A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538548A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538549A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538550A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538551A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538552A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538553A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538554A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538555A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538556A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538557A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538558A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538559A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538560A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538561A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538562A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538563A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538564A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538565A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538566A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538567A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538568A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538569A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538570A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538571A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538572A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538573A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538574A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538575A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538576A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538577A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538578A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538579A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538580A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538581A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538582A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538583A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538584A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538585A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538586A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538587A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538588A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538589A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538590A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538592A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538593A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538595A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538596A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538597A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538598A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538599A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538600A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538601A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538602A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538604A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538605A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538606A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538607A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538609A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538610A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538611A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538612A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538613A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538614A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538615A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538617A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538618A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538619A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538620A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538621A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538623A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538625A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538626A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538627A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538628A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538629A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538630A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538631A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538632A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538633A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538634A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538635A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538636A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538637A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538638A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538639A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538640A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538641A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538642A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538643A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538644A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538645A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538646A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538647A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538648A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538649A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538650A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538651A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538652A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538653A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538654A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538655A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538656A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538657A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538658A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538659A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538660A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538661A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538662A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538663A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538664A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538665A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538666A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538667A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538668A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538669A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538670A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538671A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538672A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538673A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538674A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538675A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538676A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538677A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538678A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538679A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538680A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538681A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538683A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538684A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538685A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538686A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538687A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538688A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538689A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538690A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538691A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538692A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538693A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538694A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538695A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538696A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538697A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538698A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538699A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538700A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538701A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538702A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538703A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538704A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538705A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538706A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538707A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538708A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538709A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538710A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538711A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538712A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538713A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538714A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538715A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538716A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538717A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538718A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538720A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538721A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538722A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538723A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538724A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538725A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538726A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538727A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538728A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538729A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538730A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538731A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538732A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538733A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538734A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538735A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538736A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538737A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538738A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538739A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538740A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538741A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538742A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538743A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538744A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538745A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538746A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538747A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538748A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538749A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538750A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538751A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538752A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538753A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538754A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538755A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538756A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538757A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538758A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538759A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538760A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538761A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538762A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538763A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538764A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538765A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538766A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538767A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538768A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538769A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538770A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538771A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538772A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538773A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538774A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538775A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538776A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538777A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538778A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538779A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538780A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538781A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538782A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538783A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538784A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538785A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538786A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538787A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538788A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538789A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538790A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538791A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538792A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538793A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538794A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538795A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538796A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538797A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538798A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538799A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538800A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538801A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538802A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538803A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538804A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538805A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538806A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538807A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538808A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538809A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538810A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538811A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538812A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538813A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538814A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538815A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538816A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538817A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538818A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538819A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538820A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538821A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.c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rep.com/patent/US4538878A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538879A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538880A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538881A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538882A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538883A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538884A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538885A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538886A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538887A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538888A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538889A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538890A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538891A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538892A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538893A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538894A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538895A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538896A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538897A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538898A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538899A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538900A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538901A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538902A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538903A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538904A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538905A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538906A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538907A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538908A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538909A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538910A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538911A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538912A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538913A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538914A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538915A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538917A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538918A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538919A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538921A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538922A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538923A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538924A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538925A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538926A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538927A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538928A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538929A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538930A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538931A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538932A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538933A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538934A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538935A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538936A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538937A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538938A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538939A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538940A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538941A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538942A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538943A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538944A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538945A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538946A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538947A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538948A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538949A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538951A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538952A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538953A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538954A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538955A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538956A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538957A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538958A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538959A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538960A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538961A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538962A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538963A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538964A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538965A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538966A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538967A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538968A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538969A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538970A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538971A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538972A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538973A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538974A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538975A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538976A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538977A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538978A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538979A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538980A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538981A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538982A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538983A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538984A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538985A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538986A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538987A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538988A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538989A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538990A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538991A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538992A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538993A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538994A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538995A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538996A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538997A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538998A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4538999A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539000A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539001A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539002A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539003A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539004A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539005A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539006A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539007A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539008A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539009A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539010A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539011A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539012A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539013A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539014A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539015A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539016A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539017A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539018A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539019A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539020A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539021A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539022A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539023A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539024A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539025A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539026A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539027A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539028A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539029A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539030A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539031A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539032A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539033A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539035A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539036A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539037A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539038A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539039A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539040A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539042A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539043A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539044A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539045A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539046A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539047A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539048A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539049A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539050A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539051A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539052A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539053A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539054A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539055A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539056A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539057A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539058A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539059A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539060A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539062A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539063A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539064A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539065A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539066A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539067A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539069A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539070A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539071A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539072A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539073A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539074A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539075A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539076A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539077A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539078A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539079A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539080A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539081A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539082A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539083A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539084A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539085A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539086A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539087A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539088A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539089A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539090A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539091A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539092A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539093A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539094A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539095A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539096A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539097A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539098A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539099A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539100A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539101A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539102A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539103A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539104A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539105A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539106A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539107A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539108A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539109A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539110A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539111A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539112A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539113A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539114A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539115A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539116A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539117A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539118A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539119A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539120A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539121A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539122A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539123A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539124A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539125A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539126A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539127A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539128A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539129A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539130A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539131A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539132A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539133A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539134A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539135A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539136A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539137A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539138A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539139A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539140A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539141A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539142A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539143A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539144A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539145A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539146A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539147A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539148A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539149A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539150A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539151A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539152A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539153A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539154A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539155A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539156A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539157A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539158A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539159A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539160A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539161A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539162A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539163A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539164A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539165A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539166A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539167A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539168A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539169A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539170A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539171A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539172A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539173A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539174A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539175A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539176A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539177A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539178A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539179A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539180A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539181A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539182A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539183A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539184A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539185A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539186A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539187A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539188A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539189A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539190A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539191A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539192A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539193A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539194A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539195A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539196A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539197A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539198A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539199A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539200A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539201A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539202A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539203A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539204A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539205A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539206A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539207A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539208A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539209A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539210A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539211A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539212A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539213A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539214A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539215A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539216A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539217A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539218A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539219A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539220A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539221A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539222A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539223A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539224A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539225A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539226A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539227A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539228A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539229A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539230A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539231A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539232A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539233A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539234A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539235A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539236A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539237A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539238A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539239A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539240A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539241A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539242A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539243A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539244A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539245A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539246A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539247A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539248A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539249A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539250A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539251A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539252A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539253A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539254A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539255A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539257A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539258A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539259A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539260A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539261A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539262A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539263A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539264A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539265A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539266A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539267A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539268A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539269A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539270A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539271A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539272A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539273A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539274A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539275A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539276A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539277A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539278A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539279A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539280A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539281A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539282A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539283A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539284A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539285A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539286A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539287A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539288A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539289A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539290A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539291A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539292A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539293A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539294A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539295A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539296A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539297A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539298A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539299A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539300A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539301A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539302A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539303A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539304A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539305A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539306A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539307A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539308A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539309A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539310A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539311A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539312A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539313A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539314A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539315A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539316A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539317A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539318A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539319A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539320A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539321A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539322A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539323A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539324A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539325A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539326A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539327A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539328A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539329A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539330A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539331A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539332A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539333A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539334A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539335A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539336A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539337A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539338A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539339A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539340A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539341A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539342A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539343A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539344A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539345A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539346A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539347A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539348A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539349A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539350A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539351A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539352A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539353A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539354A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539355A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539356A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539357A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539358A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539359A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539360A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539361A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539362A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539363A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539364A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539365A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539366A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539367A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539368A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539369A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539370A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539371A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539372A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539373A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539374A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539375A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539376A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539377A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539378A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539379A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539380A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539381A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539383A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539384A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539385A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539386A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539387A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539388A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539389A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539390A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539391A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539392A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539393A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539394A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539395A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539396A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539397A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539398A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539399A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539400A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539401A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539402A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539403A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539404A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539405A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539406A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539407A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539408A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539409A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539410A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539411A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539412A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539413A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539414A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539415A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539416A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539417A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539418A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539419A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539420A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539421A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539422A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539423A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539424A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539425A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539426A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539427A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539428A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539429A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539430A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539431A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539432A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539433A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539434A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539435A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539436A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539437A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539438A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539439A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539440A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539441A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539442A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539443A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539444A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539445A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539446A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539447A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539448A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539449A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539450A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539451A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539452A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539453A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539454A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539455A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539456A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539457A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539458A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539459A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539460A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539461A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539462A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539463A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539464A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539465A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539466A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539467A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539468A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539469A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539470A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539471A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539472A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539473A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539474A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539475A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539476A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539477A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539478A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539479A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539480A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539481A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539482A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539483A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539484A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539485A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539486A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539487A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539488A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539489A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539490A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539491A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539492A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539493A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539494A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539495A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539496A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539497A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539498A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539499A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539500A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539501A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539502A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539503A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539504A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539505A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539506A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539508A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539509A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539510A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539511A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539512A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539513A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539514A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539515A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539516A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539517A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539518A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539519A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539520A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539521A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539522A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539523A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539524A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539525A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539526A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539527A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539528A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539529A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539530A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539531A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539532A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539533A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539534A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539535A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539536A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539537A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539538A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539539A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539540A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539541A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539542A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539543A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539544A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539545A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539546A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539547A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539548A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539549A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539550A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539551A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539552A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539553A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539554A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539555A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539556A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539557A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539558A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539559A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539561A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539562A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539563A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539564A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539565A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539566A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539567A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539568A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539569A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539570A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539571A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539572A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539573A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539574A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539576A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539577A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539578A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539579A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539580A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539581A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539582A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539583A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539584A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539586A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539587A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539588A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539589A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539590A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539591A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539592A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539593A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539594A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539595A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539596A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539597A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539598A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539599A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539600A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539601A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539602A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539603A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539604A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539605A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539606A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539607A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539608A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539609A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539610A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539611A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539612A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539613A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539614A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539615A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539616A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539617A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539618A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539620A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539621A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539622A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539623A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539624A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539625A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539626A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539627A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539628A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539629A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539630A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539631A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539632A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539633A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539634A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539635A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539636A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539637A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539638A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539639A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539640A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539641A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539642A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539643A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539644A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539645A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539646A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539647A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539648A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539649A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539650A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539651A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539652A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539653A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539654A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539655A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539656A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539657A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539658A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539659A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539660A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539661A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539662A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539663A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539664A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539665A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539666A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539667A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539668A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539669A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539670A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539671A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539672A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539673A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539674A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539675A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539677A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539678A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539679A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539680A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539681A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539682A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539683A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539684A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539685A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539686A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539687A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539688A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539689A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539690A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539691A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539692A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539693A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539694A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539695A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539696A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539697A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539698A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539699A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539700A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539701A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539703A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539704A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539705A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539707A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539708A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539709A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539710A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539711A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/US4539712A</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/USD280355S</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/USD280356S</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/USD280357S</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/USD280358S</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/USD280359S</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/USD280360S</loc><lastmod>1985-09-03</lastmod></url><url><loc>https://patentgrep.com/patent/U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ep.com/patent/US4537006A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537007A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537008A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537009A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537010A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537011A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537012A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537013A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537014A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537015A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537016A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537017A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537018A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537019A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537020A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537021A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537022A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537023A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537024A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537025A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537026A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537027A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537028A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537029A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537030A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537031A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537032A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537033A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537034A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537035A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537036A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537037A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537038A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537039A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537040A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537041A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537042A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537043A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537045A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537046A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537047A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537048A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537049A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537050A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537051A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537052A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537053A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537054A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537055A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537056A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537057A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537058A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537059A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537060A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537061A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://pat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loc>https://patentgrep.com/patent/US4537233A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537234A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537235A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537236A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537237A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537238A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537239A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537240A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537241A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537242A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537243A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537244A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537245A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537246A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537247A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537248A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537249A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537250A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537251A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537253A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537254A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537255A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537256A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537257A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537258A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537259A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537260A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537261A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537262A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537263A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537264A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537265A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537266A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537267A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537268A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537269A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537270A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537271A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537272A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537273A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537274A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537275A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537276A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537277A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537278A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537279A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537280A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537281A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537282A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537283A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537284A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537285A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537286A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537287A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537288A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537289A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537290A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537291A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537292A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537293A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537294A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537295A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537296A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537297A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537298A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537299A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537300A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537301A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537302A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537303A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537304A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537305A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537306A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537307A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537308A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537309A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537310A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537311A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537312A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537314A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537315A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537316A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537317A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537318A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537319A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537320A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537321A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537322A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537323A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537324A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537325A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537326A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537327A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537328A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537329A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537330A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537331A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537332A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537333A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537334A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537335A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537336A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537337A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537338A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537339A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537340A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537341A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537342A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537343A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537344A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537345A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537346A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537347A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537348A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537349A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537350A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537351A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537352A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537353A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537354A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537355A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537356A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537357A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537358A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537359A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537360A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537361A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537362A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537363A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537364A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537365A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537366A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537367A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537368A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537369A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537370A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537371A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537372A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537373A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537374A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537375A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537376A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537377A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537378A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537379A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537380A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537381A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537382A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537383A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537384A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537385A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537386A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537387A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537388A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537389A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537390A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537391A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537392A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537393A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537394A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537395A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537396A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537397A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537398A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537399A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537400A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537401A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537402A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537403A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537404A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537405A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537406A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537407A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537408A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537409A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537410A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537411A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537412A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537413A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537414A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537415A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537416A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537417A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537418A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537419A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537420A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537421A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537422A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537423A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537424A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537425A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537426A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537427A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537428A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537429A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537430A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537431A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537432A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537433A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537434A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537435A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537436A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537437A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537438A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537439A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537440A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537441A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537442A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537443A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537444A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537445A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537446A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537447A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537448A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537449A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537450A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537451A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537452A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537453A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537454A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537455A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537456A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537457A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537458A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537459A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537460A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537461A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537462A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537463A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537464A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537465A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537466A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537467A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537468A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537469A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537470A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537471A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537472A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537473A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537474A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537475A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537476A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537477A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537478A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537479A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537480A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537481A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537482A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537483A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537485A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537486A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537487A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537488A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537489A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537490A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537491A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537492A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537493A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537494A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537495A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537496A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537497A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537498A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537499A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537500A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537501A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537502A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537503A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537504A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537505A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537506A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537507A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537508A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537509A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537510A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537511A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537512A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537513A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537514A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537515A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537516A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537517A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537518A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537519A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537521A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537522A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537523A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537524A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537525A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537526A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537527A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537528A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537529A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537530A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537531A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537532A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537533A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537534A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537535A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537536A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537537A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537538A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537539A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537540A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537541A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537542A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537543A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537544A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537545A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537546A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537547A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537548A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537549A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537550A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537551A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537552A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537553A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537554A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537555A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537556A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537557A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537558A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537559A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537560A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537562A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537563A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537564A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537565A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537566A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537567A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537568A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537569A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537570A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537571A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537572A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537573A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537574A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537575A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537576A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537577A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537578A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537579A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537580A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537581A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537582A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537583A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537584A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537585A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537586A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537587A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537588A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537589A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537590A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537591A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537594A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537595A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537596A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537597A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537598A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537599A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537600A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537601A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537602A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537603A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537604A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537605A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537606A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537607A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537609A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537610A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537611A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537613A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537614A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537615A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537616A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537617A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537618A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537619A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537620A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537621A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537622A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537623A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537626A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537627A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537628A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537629A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537630A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537631A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537632A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537633A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537634A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537635A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537636A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537637A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537638A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537639A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537640A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537641A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537642A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537643A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537644A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537645A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537646A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537647A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537648A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537649A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537650A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537651A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537652A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537653A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537654A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537655A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537656A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537657A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537658A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537659A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537660A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537661A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537662A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537663A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537664A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537665A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537666A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537667A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537668A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537669A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537670A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537671A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537672A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537673A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537674A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537675A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537676A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537677A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537678A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537679A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537680A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537681A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537682A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537683A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537684A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537685A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537686A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537687A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537688A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537689A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537690A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537691A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537692A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537693A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537694A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537695A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537696A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537697A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537698A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537699A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537700A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537701A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537702A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537703A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537704A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537705A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537707A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537708A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537709A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537710A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537711A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537712A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537713A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537714A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537715A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537716A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537717A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537718A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537719A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537720A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537721A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537722A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537723A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537724A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537725A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537726A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537727A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537728A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537729A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537730A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537731A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537732A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537733A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537734A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537735A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537736A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537737A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537738A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537739A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537740A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537741A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537742A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537743A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537744A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537745A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537746A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537747A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537748A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537749A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537750A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537751A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537752A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537753A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537754A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537755A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537756A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537757A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537758A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537759A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537760A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537761A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537762A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537763A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537764A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537765A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537766A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537768A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537769A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537770A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537771A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537772A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537774A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537775A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537777A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537778A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537779A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537780A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537781A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537782A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537783A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537784A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537785A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537786A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537787A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537788A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537789A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537790A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537791A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537792A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537793A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537794A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537795A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537796A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537797A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537798A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537799A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537800A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537801A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537802A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537803A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537804A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537805A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537806A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537807A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537808A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537809A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537810A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537811A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537812A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537813A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537814A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537815A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537816A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537817A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537818A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537819A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537820A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537821A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537822A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537823A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537824A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537825A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537826A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537827A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537828A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537829A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537830A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537831A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537832A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537833A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537834A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537835A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537836A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537837A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537838A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537839A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537840A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537841A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537842A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537843A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537844A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537845A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537846A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537847A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537848A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537849A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537850A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537851A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537852A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537853A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537854A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537855A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537856A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537857A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537858A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537859A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537860A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537862A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537863A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537864A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537865A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537866A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537867A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537868A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537869A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537870A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537871A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537872A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537873A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537874A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537875A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537876A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537877A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537878A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537879A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537880A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537881A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537882A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537883A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537884A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537885A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537886A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537887A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537888A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537889A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537890A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537891A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537892A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537893A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537894A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537895A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537896A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537897A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537898A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537899A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537900A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537901A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537902A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537903A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537904A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537905A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537906A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537907A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537908A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537909A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537910A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537911A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537912A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537913A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537914A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537915A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537916A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537917A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537919A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537920A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537921A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537922A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537923A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537924A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537925A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537926A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537927A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537928A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537929A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537930A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537931A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537932A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537933A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537934A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537935A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537936A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537937A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537938A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537939A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537941A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537942A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537943A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537944A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537945A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537946A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537947A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537948A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537949A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537950A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537951A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537952A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537953A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537954A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537955A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537956A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537957A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537958A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537959A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537960A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537961A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537962A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537963A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537964A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537965A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537966A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537967A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537968A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537969A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537970A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537971A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537972A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537973A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537974A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537975A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537976A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537977A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537978A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537979A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537980A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537981A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537982A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537983A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537984A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537985A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537986A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537987A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537988A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537989A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537990A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537991A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537992A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537993A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537994A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537995A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537996A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537997A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537998A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4537999A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538000A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538001A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538002A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538003A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538004A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538005A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538006A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538007A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538008A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538009A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538010A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538011A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538012A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538013A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538014A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538015A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538016A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538017A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538018A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538019A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538020A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538021A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538022A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538023A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538024A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538025A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538026A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538027A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538028A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538029A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538030A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538031A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538032A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538033A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538034A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538035A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538036A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538037A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538038A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538039A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538040A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538041A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538042A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538043A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538044A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538045A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538046A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538047A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538048A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538049A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538050A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538051A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538052A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538053A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538054A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538055A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538056A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538057A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538058A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538059A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538061A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538062A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538064A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538065A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538066A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538067A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538068A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538069A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538070A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538071A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538072A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538074A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538075A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538076A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538077A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538078A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538079A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538080A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538081A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538082A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538083A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538084A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538085A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538086A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538087A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538088A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538089A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538090A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538091A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538092A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538093A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538094A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538095A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538096A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538097A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538098A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538099A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538100A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538101A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538102A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538103A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538104A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538105A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538106A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538107A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538108A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538109A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538110A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538111A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538112A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538113A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538114A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538115A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538116A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538117A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538118A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538119A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538120A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538121A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538122A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538123A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538124A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538125A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538126A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538127A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538128A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538129A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538130A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538131A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538132A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https:/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tps://patentgrep.com/patent/US4538192A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538193A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538194A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538195A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538196A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538197A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538198A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538199A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538200A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538201A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538202A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538203A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538204A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538205A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538206A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538207A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538208A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538209A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538210A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538211A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538212A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538213A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538214A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538215A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538216A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538217A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538218A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538219A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538220A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538221A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538222A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538223A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538224A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538225A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538226A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538227A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538228A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538229A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538230A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538231A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538232A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538233A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538234A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538235A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538236A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538237A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538238A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538239A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538240A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538241A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538242A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538243A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538244A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538245A</loc><lastmod>1985-08-27</lastmod></url><url><loc>https://patentgrep.com/patent/US4538246A</loc><lastmod>1985-08-27</lastmod></url><url><l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d></url><url><loc>https://patentgrep.com/patent/US4535534A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535535A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535536A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535537A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535538A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535539A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535540A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535541A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535542A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535543A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535544A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535545A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535546A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535547A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535548A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535549A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535550A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535551A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535552A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535555A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535556A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535557A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535558A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535559A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535560A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535561A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535562A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535563A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535564A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535565A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535566A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535567A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535568A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535569A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535570A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535571A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535572A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535573A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535574A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535575A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535576A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535578A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535579A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535580A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535581A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535582A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535583A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535584A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535585A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535586A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535587A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535588A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535589A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535590A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535591A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535592A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535593A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535594A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535595A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535596A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535597A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535598A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535599A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535600A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535601A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535602A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535603A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535604A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535605A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535606A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535607A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535608A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535609A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535610A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535611A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535612A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535613A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535614A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535615A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535616A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535617A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535618A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535619A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535620A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535621A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535622A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535623A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535624A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535625A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535626A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535627A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535629A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535630A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535631A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535632A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535633A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535634A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535635A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535636A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535637A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535638A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535639A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535640A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535641A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535642A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535643A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535644A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535645A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535646A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535647A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535648A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535649A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535650A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535651A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535652A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535653A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535654A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535655A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535656A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535657A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535658A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535659A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535660A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535661A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535662A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535663A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535664A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535665A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535666A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535667A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535668A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535669A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535670A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535671A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535672A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535673A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535674A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535675A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535676A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535677A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535678A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535679A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535680A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535681A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535682A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535683A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535684A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535685A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535686A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535687A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535688A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535689A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535690A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535691A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535692A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535693A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535694A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535695A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535696A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535697A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535698A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535699A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535700A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535701A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535702A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535703A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535704A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535705A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535706A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535707A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535708A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535709A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535710A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535711A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535712A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535713A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535714A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535715A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535716A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535717A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535718A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535719A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535720A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535721A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535722A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535723A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535724A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535725A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535726A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535727A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535728A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535729A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535730A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535731A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535732A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535733A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535734A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535735A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535736A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535737A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535738A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535739A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535740A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535741A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535742A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535743A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535744A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535745A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535746A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535747A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535748A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535749A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535750A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535751A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535752A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535753A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535754A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535755A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535756A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535758A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535759A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535760A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535761A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535762A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535763A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535765A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535766A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535770A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535771A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535775A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535776A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535778A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535779A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535780A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535781A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535782A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535784A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535787A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535788A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535789A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535790A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535791A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535792A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535793A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535794A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535795A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535796A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535797A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535798A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535799A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535800A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535801A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535802A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535803A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535804A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535805A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535806A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535807A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535808A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535809A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535810A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535811A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535812A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535813A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535814A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535815A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535816A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535817A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535818A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535819A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535821A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535822A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535823A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535824A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535825A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535826A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535827A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535829A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535830A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535831A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535832A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535833A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535834A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535835A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535836A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535837A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535838A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535839A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535840A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535841A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535842A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535843A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535844A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535845A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535846A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535847A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535848A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535849A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535850A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535851A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535852A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535853A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535854A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535855A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535856A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535857A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535858A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535859A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535860A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535861A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535862A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535863A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535864A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535865A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535866A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535867A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535868A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535869A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535870A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535871A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535872A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535873A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535874A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535875A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535876A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535877A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535878A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535879A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535880A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535881A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535882A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535883A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535884A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535885A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535886A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535887A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535890A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535891A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535892A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535893A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535894A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535895A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535896A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535897A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535898A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535899A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535900A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535901A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535902A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535903A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535904A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535905A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535906A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535907A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535908A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535909A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535910A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535913A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535914A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535915A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535916A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535917A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535918A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535919A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535920A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535921A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535922A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535923A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535924A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535925A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535926A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535927A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535928A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535929A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535930A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535931A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535932A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535933A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535934A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535935A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535936A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535937A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535938A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535939A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535940A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535941A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535942A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535943A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535944A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535945A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535946A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535947A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535948A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535949A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535950A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535951A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535952A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535953A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535954A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535955A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535956A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535957A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535958A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535959A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535960A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535961A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535962A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535963A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535964A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535965A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535966A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535967A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535968A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535969A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535970A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535971A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535972A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535973A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535974A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535975A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535976A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535977A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535978A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535979A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535980A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535981A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535982A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535983A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535984A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535985A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535986A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535987A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535988A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535989A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535991A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535992A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535993A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535994A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535995A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535996A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535997A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535998A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4535999A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536000A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536001A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536002A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536003A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536004A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536005A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536006A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536007A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536008A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536009A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536010A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536011A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536012A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536013A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536014A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536015A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536016A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536017A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536018A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536019A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536020A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536021A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536022A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536023A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536024A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536025A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536026A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536027A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536028A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536029A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536030A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536031A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536032A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536033A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536034A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536035A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536036A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536037A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536038A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536039A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536040A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536041A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536042A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536043A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536044A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536045A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536046A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536047A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536048A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536049A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536050A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536051A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536052A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536053A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536054A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536055A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536056A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536057A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536058A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536059A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536060A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536061A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536062A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536063A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536064A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536065A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536066A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536067A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536068A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536069A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536070A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536071A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536072A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536073A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536074A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536075A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536076A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536077A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536078A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536079A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536080A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536081A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536082A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536083A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536084A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536085A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536086A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536087A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536088A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536089A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536090A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536091A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536092A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536093A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536094A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536095A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536096A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536097A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536098A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536099A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536100A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536101A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536102A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536103A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536104A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536105A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536106A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536107A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536108A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536109A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536110A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536111A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536112A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536113A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536114A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536115A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536116A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536117A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536118A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536119A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536120A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536121A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536122A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536123A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536124A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536125A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536126A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536127A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536128A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536129A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536130A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536131A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536132A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536133A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536134A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536135A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536136A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536137A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536138A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536139A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536140A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536141A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536142A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536143A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536144A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536145A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536146A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536147A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536148A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536149A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536150A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536151A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536152A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536153A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536154A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536155A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536156A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536157A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536158A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536159A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536160A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536161A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536162A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536163A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536164A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536165A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536166A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536167A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536168A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536169A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536170A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536171A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536172A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536173A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536174A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536175A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536176A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536177A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536179A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536180A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536181A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536182A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536183A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536184A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536185A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536186A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536187A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536188A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536189A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536190A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536191A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536192A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536193A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536194A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536195A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536196A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536197A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536198A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536199A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536200A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536201A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536202A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536203A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536204A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536205A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536206A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536207A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536208A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536209A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536210A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536211A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536212A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536213A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536214A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536215A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536216A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536217A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536218A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536219A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536220A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536221A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536222A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536223A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536224A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536225A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536226A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536227A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536228A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536229A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536230A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536231A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536232A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536233A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536234A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536235A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536236A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536237A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536238A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536239A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536240A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536241A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536242A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536243A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536244A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536245A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536246A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536247A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536248A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536249A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536250A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536251A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536252A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536253A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536254A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536255A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536256A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536257A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536258A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536259A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536260A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536261A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536262A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536263A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536264A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536265A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536266A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536267A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536268A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536269A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536270A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536271A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536272A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536273A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536274A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536275A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536276A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536277A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536278A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536279A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536280A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536281A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536282A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536283A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536284A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536285A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536286A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536287A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536288A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536289A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536290A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536291A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536292A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536293A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536294A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536295A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536296A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536297A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536298A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536299A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536300A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536301A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536302A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536303A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536304A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536305A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536306A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536307A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536308A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536309A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536310A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536311A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536312A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536313A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536314A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536315A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536316A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536317A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536318A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536319A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536320A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536321A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536322A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536323A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536324A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536325A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536326A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536327A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536328A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536329A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536330A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536331A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536332A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536333A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536334A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536335A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536336A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536337A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536338A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536339A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536340A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536341A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536342A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536343A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536344A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536345A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536346A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536347A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536348A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536349A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536350A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536351A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536352A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536353A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536354A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536355A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536356A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536357A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536358A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536359A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536360A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536362A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536363A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536364A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536365A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536366A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536367A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536368A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536369A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536370A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536371A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536372A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536373A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536374A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536375A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536376A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536377A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536378A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536379A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536380A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536381A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536382A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536383A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536384A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536385A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536386A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536388A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536389A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536390A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536391A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536392A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536393A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536394A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536395A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536396A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536397A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536398A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536399A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536400A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536401A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536402A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536403A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536404A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536405A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536406A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536407A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536408A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536410A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536411A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536412A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536413A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536414A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536415A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536416A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536417A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536418A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536419A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536420A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536421A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536422A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536423A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536424A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536425A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536426A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536427A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536428A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536429A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536430A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536431A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536432A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536433A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536434A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536435A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536436A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536437A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536438A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536439A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536441A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536442A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536443A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536444A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536445A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536446A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536447A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536448A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536449A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536450A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536451A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536452A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536453A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536454A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536455A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536456A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536457A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536458A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536459A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536460A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536461A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536462A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536463A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536464A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536465A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536466A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536467A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536468A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536469A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536470A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536471A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536472A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536473A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536474A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536476A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536477A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536478A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536479A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536480A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536481A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536482A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536483A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536484A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536485A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536486A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536487A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536488A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536489A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536490A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536491A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536492A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536493A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536494A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536495A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536496A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536497A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536498A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536499A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536500A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536501A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536502A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536503A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536504A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536505A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536507A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536508A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536509A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536510A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536511A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536512A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536513A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536514A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536515A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536516A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536517A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536519A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536520A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536521A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536522A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536523A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536524A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536525A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536526A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536527A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536528A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536529A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536530A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536531A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536532A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536533A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536534A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536535A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536536A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536537A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536538A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536539A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536540A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536541A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536542A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536543A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536544A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536545A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536546A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536547A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536548A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536549A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536550A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536551A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536552A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536553A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536554A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536555A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536556A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536557A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536558A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536559A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536560A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536561A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536562A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536563A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536564A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536565A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536566A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536567A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536568A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536569A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536570A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536571A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536572A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536573A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536574A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536575A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536576A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536577A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536578A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536579A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536580A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536581A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536582A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536583A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536584A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536585A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536586A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536587A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536588A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536589A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536590A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536591A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536592A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536593A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536594A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536595A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536596A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536597A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536598A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536599A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536600A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536601A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536602A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536603A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536604A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536605A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536606A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536607A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536608A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536609A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536610A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536611A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536612A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536613A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536614A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536615A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536616A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536617A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536618A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536619A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536620A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536621A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536622A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536623A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536624A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536625A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536626A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536627A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536628A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536629A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536630A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536631A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536632A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536633A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536634A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536635A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536636A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536637A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536638A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536639A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536640A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536641A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536642A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536643A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536644A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536645A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536646A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536648A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536649A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536650A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536651A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536652A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536653A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536654A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536655A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536656A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536657A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536658A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536659A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536660A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536661A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536662A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536663A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536664A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536665A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536666A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536667A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536668A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536669A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536670A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536671A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536672A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536673A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536674A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536675A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536676A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536677A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536678A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536679A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536680A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536681A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536682A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536683A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536684A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536685A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536686A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536687A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536688A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536689A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536690A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536691A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536692A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536693A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536694A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536695A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536696A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536697A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536698A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536699A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536700A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536701A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536702A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536703A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536704A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536705A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536706A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536707A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536708A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536709A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536710A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536711A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536712A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536713A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536715A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536716A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536717A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536718A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536719A</loc><lastmod>1985-08-20</lastmod></url><url><loc>https://patentgrep.com/patent/US4536720A</loc><lastmod>1985-08-20</lastmod></url></urlset>