SEAL AND SWIVEL MOUNTING FOR PLUG VALVE,申请号CAD540987-传众专利搜索

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发明名称	SEAL AND SWIVEL MOUNTING FOR PLUG VALVE
摘要
申请公布号	CA540987(A)	申请公布日期	1957.05.14
申请号	CAD540987	申请日期
申请人	THOMPSON PRODUCTS	发明人	JACOB R. SNYDER;JAMES F. NORTON
分类号		主分类号
代理机构		代理人
主权项
地址

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