STRAINER GASKET FOR SANITARY PIPING SYSTEMS,申请号USD3421631-传众专利搜索

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发明名称	STRAINER GASKET FOR SANITARY PIPING SYSTEMS
摘要
申请公布号	US3421631(A)	申请公布日期	1969.01.14
申请号	USD3421631	申请日期	1965.10.22
申请人	CHARLES K. HIRSCH	发明人	CHARLES K. HIRSCH
分类号	B01D35/02;F16L19/03;F16L55/24;(IPC1-7):B01D35/02	主分类号	B01D35/02
代理机构		代理人
主权项
地址

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