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发明名称
Bohrkopf für Bohrwerkzeug und Bohrwerkzeug
摘要
申请公布号
DE502007000627(D1)
申请公布日期
2009.06.04
申请号
DE200750000627T
申请日期
2007.02.15
申请人
IRWIN INDUSTRIAL TOOLS GMBH
发明人
SIAN, KIRPAL SINGH;PEDERSEN, HANS;GEIER, MANFRED
分类号
B23B51/02;E21B10/44
主分类号
B23B51/02
代理机构
代理人
主权项
地址
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