Apparatus and method for selective coring after logging,申请号GB19960020876-传众专利搜索

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发明名称	Apparatus and method for selective coring after logging
摘要
申请公布号	GB9620876(D0)	申请公布日期	1996.11.27
申请号	GB19960020876	申请日期	1996.10.07
申请人	CORPRO SYSTEMS LIMITED	发明人
分类号	E21B7/06;E21B19/08;E21B49/06	主分类号	E21B7/06
代理机构		代理人
主权项
地址

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