METODO DE REMOCAO DE OXIGENIO DISSOLVIDO DE UM SISTEMA AQUOSO,申请号BR1989PI06031-传众专利搜索

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发明名称	METODO DE REMOCAO DE OXIGENIO DISSOLVIDO DE UM SISTEMA AQUOSO
摘要
申请公布号	BR8906031(A)	申请公布日期	1990.06.19
申请号	BR1989PI06031	申请日期	1989.11.30
申请人	PFIZER INC.	发明人	RALPH DOUGLAS MAY
分类号	C02F1/58;C02F1/20;C02F1/28;(IPC1-7):B01D19/04	主分类号	C02F1/58
代理机构		代理人
主权项
地址

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