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经营范围
发明名称
BOHRWERKZEUG MIT FOERDERWENDEL.
摘要
申请公布号
DE58904273(D1)
申请公布日期
1993.06.09
申请号
DE19895004273
申请日期
1989.09.27
申请人
HAWERA PROBST GMBH + CO, 7980 RAVENSBURG, DE
发明人
MOSER, BERNHARD, W-7963 ALTSHAUSEN, DE
分类号
E21B10/36;E21B10/44;E21B10/58;E21B17/22;(IPC1-7):E21B10/44
主分类号
E21B10/36
代理机构
代理人
主权项
地址
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