Procédé permettant d'obtenir des revêtements protecteurs opaques sur l'aluminium et ses alliages,申请号FRD48550-传众专利搜索

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发明名称	Procédé permettant d'obtenir des revêtements protecteurs opaques sur l'aluminium et ses alliages
摘要
申请公布号	FR48550(E)	申请公布日期	1938.03.08
申请号	FRD48550	申请日期	1937.06.24
申请人		发明人	SCHENK MAX
分类号	C25D11/06	主分类号	C25D11/06
代理机构		代理人
主权项
地址

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