Préparation, par une technique de dilution, de catalyseurs au platine pour la transformation d'agents de pollution de l'air contenus dans les gaz d'échappement,申请号FR19620908643-传众专利搜索

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发明名称	Préparation, par une technique de dilution, de catalyseurs au platine pour la transformation d'agents de pollution de l'air contenus dans les gaz d'échappement
摘要
申请公布号	FR1333081(A)	申请公布日期	1963.07.19
申请号	FR19620908643	申请日期	1962.09.05
申请人	W. R. GRACE & CO.	发明人
分类号	B01J23/40;B01J23/42;B01J31/16	主分类号	B01J23/40
代理机构		代理人
主权项
地址

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