Procédé et outillage de conditionnement des puits de pétrole,申请号FR19670101303-传众专利搜索

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发明名称	Procédé et outillage de conditionnement des puits de pétrole
摘要
申请公布号	FR1525231(A)	申请公布日期	1968.05.17
申请号	FR19670101303	申请日期	1967.04.03
申请人		发明人	KOPLIN HARRY
分类号	E21B33/13;E21B33/14;E21B43/11	主分类号	E21B33/13
代理机构		代理人
主权项
地址

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