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发明名称
Diamantbohrkrone
摘要
申请公布号
DE50106178(D1)
申请公布日期
2005.06.16
申请号
DE20015006178
申请日期
2001.08.13
申请人
HILTI AG, SCHAAN
发明人
VEIK, GUENTHER;LAUMEN, CHRISTOPH;RUF, ACHIM
分类号
E21B10/02;E21B10/48;(IPC1-7):E21B10/48
主分类号
E21B10/02
代理机构
代理人
主权项
地址
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