Improvements in or relating to pipe connections,申请号GB19540035767-传众专利搜索

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发明名称	Improvements in or relating to pipe connections
摘要
申请公布号	GB754644(A)	申请公布日期	1956.08.08
申请号	GB19540035767	申请日期	1954.12.10
申请人	G. KROMSCHROEDER AKTIENGESELLSCHAFT	发明人
分类号	F16L39/00;G01F15/18	主分类号	F16L39/00
代理机构		代理人
主权项
地址

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