Installation for producing glassceramic tiles
OwnerYakov Aronovich Gitin, Konstantin Timofeevich Bondarev +5inventors
InventorsYakov Aronovich Gitin, Konstantin Timofeevich Bondarev, Yakov Borisovich Leschinsky, Fedor Efimovich Zabkov, Vasily Gavrilovich Parfimovich, Asty Sevastyanovich Ruga, deceased, by Viktor Astievich Ruga, administrator
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