Method for cutting a conductor pipe having inner and outer metal pipes with grouting disposed between the inner and outer pipes,申请号EP20110163482-传众专利搜索

发明名称	Method for cutting a conductor pipe having inner and outer metal pipes with grouting disposed between the inner and outer pipes
摘要
申请公布号	EP2363229(B1)	申请公布日期	2012.09.19
申请号	EP20110163482	申请日期	2007.06.22
申请人	STANLEY BLACK & DECKER, INC.	发明人	RAFN, MARK D.;KNUTSON, DAVID BRADLEY;BUBACZ, SHANE L.
分类号	B23D17/06;B23D35/00;E21B29/00	主分类号	B23D17/06
代理机构		代理人
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