HERSTELLEN UND AUFBRECHEN VON VERBINDUNGEN ZWISCHEN BOHRROHRSTRÄNGEN,申请号DE19976014088T-传众专利搜索

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发明名称	HERSTELLEN UND AUFBRECHEN VON VERBINDUNGEN ZWISCHEN BOHRROHRSTRÄNGEN
摘要
申请公布号	DE69714088(T2)	申请公布日期	2003.03.06
申请号	DE19976014088T	申请日期	1997.12.24
申请人	SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG/S'GRAVENHAGE	发明人	VAN WECHEM, LOUIS;BAKKER, WALBURGIS
分类号	E21B19/16;E21B19/20;(IPC1-7):E21B19/16	主分类号	E21B19/16
代理机构		代理人
主权项
地址

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