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发明名称
GROSSLOCHBOHRMASCHINE AUF TRANSPORTWAGEN FUER DEN UNTERTAGEEINSATZ
摘要
申请公布号
DE7812430(U1)
申请公布日期
1979.10.25
申请号
DE19780012430U
申请日期
1978.04.24
申请人
GRAEFER, ALBRECHT, DR.-ING.E.H., 4322 SPROCKHOEVEL
发明人
分类号
(IPC1-7):E21C5/00
主分类号
(IPC1-7):E21C5/00
代理机构
代理人
主权项
地址
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