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发明名称
Conical countersink
摘要
申请公布号
EP0922517(B1)
申请公布日期
2001.08.29
申请号
EP19980121435
申请日期
1998.11.11
申请人
DUERR PRAEZISIONSWERKZEUGE GMBH
发明人
MARX, WILHELM;MUELLER, WOLFGANG
分类号
B23B51/10;(IPC1-7):B23B51/10
主分类号
B23B51/10
代理机构
代理人
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地址
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