KERNBOHRVERFAHREN UND KERNBOHRWERKZEUG ZUR DURCHFÜHRUNG DES VERFAHRENS,申请号DE19976024230T-传众专利搜索

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发明名称	KERNBOHRVERFAHREN UND KERNBOHRWERKZEUG ZUR DURCHFÜHRUNG DES VERFAHRENS
摘要
申请公布号	DE69724230(T2)	申请公布日期	2004.06.09
申请号	DE19976024230T	申请日期	1997.01.15
申请人	HALLIBURTON ENERGY SERVICES, INC.	发明人	FANUEL, PHILIPPE;HOLT, RUNE;KENTER, COR;BRIGNOLI, MARCO
分类号	E21B25/00;E21B25/08;(IPC1-7):E21B25/00	主分类号	E21B25/00
代理机构		代理人
主权项
地址

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