公开/公告号CS263902B1
专利类型
公开/公告日1989-05-12
原文格式PDF
申请/专利权人 BROZ ZDENEK ING. CSC.CS;CERVENKA JAN ING. CSC.CS;VASAK FRANTISEK ING. CSC.CS;BALEK MICHAL ING.CS;JANSKY FRANTISEK ING.CS;HULIK KAREL ING.CS;
申请/专利号CS19870003246
发明设计人 BROZ ZDENEK ING. CSC.CS;CERVENKA JAN ING. CSC.CS;VASAK FRANTISEK ING. CSC.CS;BALEK MICHAL ING.CS;JANSKY FRANTISEK ING.CS;HULIK KAREL ING.CS;
申请日1987-05-07
分类号B01J19/00;
国家 CS
入库时间 2022-08-22 06:40:21