APARELHO PARA EVITAR A POLUICAO ATMOSFERICA POR FUMACA E RESIDUOS EXPELIDOS POR CHAMINES,申请号BR19800007744-传众专利搜索

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发明名称	APARELHO PARA EVITAR A POLUICAO ATMOSFERICA POR FUMACA E RESIDUOS EXPELIDOS POR CHAMINES
摘要
申请公布号	BR8007744(A)	申请公布日期	1982.07.27
申请号	BR19800007744	申请日期	1980.11.27
申请人	ARAUJO JOAO CORREIA DE	发明人	ARAUJO JOAO CORREIA DE
分类号	B01D47/02;B01D50/00;(IPC1-7):B01D50/00	主分类号	B01D47/02
代理机构		代理人
主权项
地址

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