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发明名称
LAFETTE ZUM AUFRICHTEN VON ARBEITSGERAETSCHAFTEN IM STRECKENABBAU VON BERGWERKEN
摘要
申请公布号
DE7707542(U1)
申请公布日期
1977.06.23
申请号
DE19770007542U
申请日期
1977.03.11
申请人
MASCHINENFABRIK KORFMANN GMBH, 5810 WITTEN
发明人
分类号
(IPC1-7):E21C11/00
主分类号
(IPC1-7):E21C11/00
代理机构
代理人
主权项
地址
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