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发明名称
Bohrgerät
摘要
申请公布号
DE19632401(A1)
申请公布日期
1998.02.19
申请号
DE19961032401
申请日期
1996.08.12
申请人
DELMAG MASCHINENFABRIK REINHOLD DORNFELD GMBH & CO, 73730 ESSLINGEN, DE
发明人
KATTENTIDT, HINRICH, DR., 64297 DARMSTADT, DE;KEHRBERGER, ACHIM, DIPL.-ING., 73760 OSTFILDERN, DE;SCHEID, WINFRIED, 73061 EBERSBACH, DE
分类号
E21B41/00;E21B44/06;(IPC1-7):E21B7/20
主分类号
E21B41/00
代理机构
代理人
主权项
地址
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