公开/公告号FI62861C
专利类型
公开/公告日1983-03-10
原文格式PDF
申请/专利号FI19770002704
发明设计人 FEOFANOV VITALY ANDREEVICH;VDOVKIN GEORGY GRIGORIEVICH;KVYATKOVSKY ARKADY NIKOLAEVICH;SHALAMOV JURY VLADIMIROVICH;NIKOLENKO SERGEI NIKITOVICH;KIM EVGENY FEDOROVICH;DONETS OLEG VADIMOVICH;ZHDANOVICH LARISA PETROVNA;LUKHANIN BORIS SERGEEVICH;
申请日1977-09-14
分类号C22B3/02;
国家 FI
入库时间 2022-08-22 11:11:43