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发明名称
Schachtbohrmaschine
摘要
申请公布号
DE4129481(C2)
申请公布日期
1993.10.21
申请号
DE19914129481
申请日期
1991.09.05
申请人
BERGWERKSVERBAND GMBH, 45307 ESSEN, DE;THYSSEN SCHACHTBAU GMBH, 4330 MUELHEIM, DE
发明人
BAUMANN, LOTHAR, 5620 VELBERT, DE;MERTENS, VOLKMAR, 4300 ESSEN, DE;TONSCHEIDT, HANS-WERNER, 4330 MUELHEIM, DE
分类号
E21D1/06;(IPC1-7):E21D1/06
主分类号
E21D1/06
代理机构
代理人
主权项
地址
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