METHOD AND APPARATUS FOR BOREHOLE OPERATIONS,申请号CAD886914-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR BOREHOLE OPERATIONS
摘要
申请公布号	CA886914(A)	申请公布日期	1971.11.30
申请号	CAD886914	申请日期
申请人	ESSO PRODUCTION RESEARCH COMPANY	发明人	HARRY S. ARENDT
分类号		主分类号
代理机构		代理人
主权项
地址

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