Dispositif d'accouplement pour tubes ou conduits,申请号FR19660064424-传众专利搜索

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发明名称	Dispositif d'accouplement pour tubes ou conduits
摘要
申请公布号	FR1482490(A)	申请公布日期	1967.05.26
申请号	FR19660064424	申请日期	1966.06.07
申请人		发明人	BROWN CICERO COLUMBUS
分类号	E21B17/043;E21B17/046;F16L19/00	主分类号	E21B17/043
代理机构		代理人
主权项
地址

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