Dispositivo de filtro de ar aperfeiçoado para uso industrial,申请号BR1997MU02288U-传众专利搜索

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发明名称	Dispositivo de filtro de ar aperfeiçoado para uso industrial
摘要
申请公布号	BR7702288(U)	申请公布日期	1999.05.18
申请号	BR1997MU02288U	申请日期	1997.10.13
申请人	LOPES DE ASSIS AGUINALDO, FILHO	发明人	DE ASSIS AGUINALDO LOPES, FILHO
分类号	B01D29/11;B01D29/41;B01D29/64;B01D46/26;(IPC1-7):B01D29/11	主分类号	B01D29/11
代理机构		代理人
主权项
地址

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