A DRILL BIT,申请号CA20052571595-传众专利搜索

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发明名称	A DRILL BIT
摘要
申请公布号	CA2571595(A1)	申请公布日期	2006.01.12
申请号	CA20052571595	申请日期	2005.06.22
申请人	ATLAS COPCO CRAELIUS AB	发明人	LARBO, GOERAN
分类号	E21B10/60;E21B;E21B10/02	主分类号	E21B10/60
代理机构		代理人
主权项
地址

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