Joint for pipes,申请号GB19500007761-传众专利搜索

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发明名称	Joint for pipes
摘要
申请公布号	GB679581(A)	申请公布日期	1952.09.17
申请号	GB19500007761	申请日期	1950.03.28
申请人	COMPAGNIE DE PONT-A-MOUSSON	发明人
分类号	F16L15/04;F16L27/10	主分类号	F16L15/04
代理机构		代理人
主权项
地址

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