公开/公告号BR8707663A
专利类型
公开/公告日1989-08-15
原文格式PDF
申请/专利号BR19878707663
发明设计人 VLADIMIR ANDREEVICH ROMENETS;ANDREI VLADIMIROVICH VANJULKOV;RUF ABRAMOVNA BERKMAN;ANNA ANDREEVNA PEDOS;NATALYA ANDREEVNA VANJUKOVA;ALEXANDR BORISOVICH USACHEV;ALEXEI ALEXEEVICH UGAROV;VALENTIN PETROVICH BYSTROV;VALERY SERGEEVICH VALAVIN;ANATOLY BORISOVICH GLOVATSKY;GENNADY LEONIDOVICH GURSKY;DMITRY IVANOVICH KYZHONKOV;ALEXANDR DAVIDOVICH VASKEVICH;VALENTINA MAXIMOVNA CHIZHIKOVA;ALEXANDR DMITRIEVICH YATSENKO-ZHUK;VLADIMIR GRIGORIEVICH GUGLYA;ALEXANDR MIKHAILOVICH POZHIVANOV;EVGENY FELIXOVICH VEGMAN;NIKOLAI ALEXEEVICH TULIN;STANISLAV VASILIEVICH KREMENEVSKY;
申请日1987-02-16
分类号C21B13/00;
国家 BR
入库时间 2022-08-22 06:40:33