公开/公告号SU823433A1
专利类型
公开/公告日1981-04-23
原文格式PDF
申请/专利权人 PREDPRIYATIE P/YA A-7845;
申请/专利号SU19792801734
发明设计人 RYZHONKOV DMITRIJ IVANOVICH;PADERIN SERGEJ NIKITOVICH;SEROV GENNADIJ VLADIMIROVICH;CHEMERIS SERGEJ IVANOVICH;KOLCHANOV VLADIMIR ALEKSANDROVICH;RIMKEVICH VIKTOR STANISLAVOVICH;KARAVAEV VIKTOR MIKHAJLOVICH;KOSYREV LEV KONSTANTINOVICH;BANDENKOV EVGENIJ NIKOLAEVICH;FEDOTKIN KONSTANTIN YAKOVLEVICH;SISEV ALEKSANDR PAVLOVICH;
申请日1979-07-09
分类号C21C5/52;
国家 SU
入库时间 2022-08-22 15:29:42