PRISMAANKER FUER DEN UNTERTAEGIGEN BERGBAU,申请号DD19840271623-传众专利搜索

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发明名称	PRISMAANKER FUER DEN UNTERTAEGIGEN BERGBAU
摘要
申请公布号	DD232952(A1)	申请公布日期	1986.02.12
申请号	DD19840271623	申请日期	1984.12.27
申请人	VEB KOMBINAT KALI,,,,DD	发明人	KAEPPNER,HELMUT,DD;KAEPPNER,UWE,DD;JAENICKE,FRITZ,DD;REISNAUER,WILLI,DD;HAEDICKE,CHRISTFRIED,DD;WIESNER,HELMUT,DD
分类号	E21D21/00;(IPC1-7):E21D21/00	主分类号	E21D21/00
代理机构		代理人
主权项
地址

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