Sistema de eliminação de odores para vaso sanitário com emissão aromática simultânea,申请号BR1997PI01815-传众专利搜索

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发明名称	Sistema de eliminação de odores para vaso sanitário com emissão aromática simultânea
摘要
申请公布号	BR9701815(A)	申请公布日期	1999.01.12
申请号	BR1997PI01815	申请日期	1997.04.14
申请人	DE OLIVEIRA SIDNEY	发明人	OLIVEIRA SIDNEY DE
分类号	E03D9/00;(IPC1-7):E03D9/00	主分类号	E03D9/00
代理机构		代理人
主权项
地址

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