Process for the treatment of surfaces consisting of aluminium or aluminium alloys,申请号GB19380032849-传众专利搜索

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发明名称	Process for the treatment of surfaces consisting of aluminium or aluminium alloys
摘要
申请公布号	GB521290(A)	申请公布日期	1940.05.17
申请号	GB19380032849	申请日期	1938.11.11
申请人	COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES ALAIS, FROGES ET CAMARGUE	发明人
分类号	C25F3/20	主分类号	C25F3/20
代理机构		代理人
主权项
地址

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