公开/公告号CS645187A1
专利类型
公开/公告日1989-01-12
原文格式PDF
申请/专利权人 PESKA RUDOLF ING. DRSC.CS;HROMEK FRANTISEK ING.CS;RASKA PAVEL ING.CS;PETROS JAROSLAV ING. CSC.CS;ZAVISKY JAROMIR ING.CS;MACOZSEK MILAN ING.CS;LANSKY VLADISLAV ING. CSC.CS;CHVOJKA JAN ING. CSC.CS;DOBROVSKY LUDOVIT DOC. ING. CSC.CS;
申请/专利号CS19870006451
发明设计人 PESKA RUDOLF ING. DRSC.CS;HROMEK FRANTISEK ING.CS;RASKA PAVEL ING.CS;PETROS JAROSLAV ING. CSC.CS;ZAVISKY JAROMIR ING.CS;MACOZSEK MILAN ING.CS;LANSKY VLADISLAV ING. CSC.CS;CHVOJKA JAN ING. CSC.CS;DOBROVSKY LUDOVIT DOC. ING. CSC.CS;
申请日1987-09-07
分类号C21C7/00;
国家 CS
入库时间 2022-08-22 06:40:15