Procédé pour l'oxydation électrolytique des surfaces d'aluminium et d'alliages d'aluminium.,申请号CHD231074-传众专利搜索

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发明名称	Procédé pour l'oxydation électrolytique des surfaces d'aluminium et d'alliages d'aluminium.
摘要
申请公布号	CH231074(A)	申请公布日期	1944.02.29
申请号	CHD231074	申请日期	1941.12.27
申请人	BERTHIER,RENE-MARIE	发明人	BERTHIER,RENE-MARIE
分类号		主分类号
代理机构		代理人
主权项
地址

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