DOSIFICADOR DE ADITIVOS PARA GASES EM GERAL,申请号BR1988PI01750-传众专利搜索

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发明名称	DOSIFICADOR DE ADITIVOS PARA GASES EM GERAL
摘要
申请公布号	BR8801750(A)	申请公布日期	1989.11.07
申请号	BR1988PI01750	申请日期	1988.04.08
申请人	EMILIO BETTOLO	发明人	EMILIO BETTOLO
分类号	B01J4/02;B01J10/00;(IPC1-7):B01J10/00	主分类号	B01J4/02
代理机构		代理人
主权项
地址

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