DISPOSITIVO DE PASSAGEM DE LIQUIDOS COM OBSTA DE ODOR,申请号BR19830001229U-传众专利搜索

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发明名称	DISPOSITIVO DE PASSAGEM DE LIQUIDOS COM OBSTA DE ODOR
摘要
申请公布号	BR6301229(U)	申请公布日期	1984.07.24
申请号	BR19830001229U	申请日期	1983.08.26
申请人	EDMUNDO CEZAR DONATO	发明人	EDMUNDO CEZAR DONATO
分类号	E03C1/22;(IPC1-7):E03C1/22	主分类号	E03C1/22
代理机构		代理人
主权项
地址

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