Improvements in or relating to pipe couplings,申请号GB19340003344-传众专利搜索

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发明名称	Improvements in or relating to pipe couplings
摘要
申请公布号	GB430676(A)	申请公布日期	1935.06.24
申请号	GB19340003344	申请日期	1934.02.01
申请人	VICTAULIC COMPANY LIMITED;ERNEST DU CHAILLU HAARER	发明人
分类号	F16L17/04	主分类号	F16L17/04
代理机构		代理人
主权项
地址

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