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发明名称
Mechanismus zum kontinuierlichen Einstellen des Drehmomentes einer Bohrmaschine
摘要
申请公布号
DE20008377(U1)
申请公布日期
2000.08.03
申请号
DE20002008377U
申请日期
2000.05.10
申请人
CHEN, CHIA-LING
发明人
分类号
B25B23/14;(IPC1-7):B23B45/00
主分类号
B25B23/14
代理机构
代理人
主权项
地址
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