Fuldboringspibesystem,申请号DK19980908978T-传众专利搜索

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发明名称	Fuldboringspibesystem
摘要
申请公布号	DK0968353(T3)	申请公布日期	2004.03.08
申请号	DK19980908978T	申请日期	1998.03.09
申请人	OWEN OIL TOOLS LP	发明人	WESSON, DAVID, S.;SHEWCHENKO, DON
分类号	E21B43/117;E21B43/119;(IPC1-7):E21B43/117	主分类号	E21B43/117
代理机构		代理人
主权项
地址

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