Verfahren zum Faerben von Aluminium und dessen Legierungen,申请号DE1929P059471D-传众专利搜索

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发明名称	Verfahren zum Faerben von Aluminium und dessen Legierungen
摘要
申请公布号	DE487754(C)	申请公布日期	1930.04.01
申请号	DE1929P059471D	申请日期	1929.01.19
申请人	DR. ALADAR PACZ	发明人
分类号	C23C22/40;C23C22/44;C23C22/46	主分类号	C23C22/40
代理机构		代理人
主权项
地址

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