Verfahren zur Herstellung von Aluminium,申请号DE1923A041216D-传众专利搜索

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发明名称	Verfahren zur Herstellung von Aluminium
摘要
申请公布号	DE498238(C)	申请公布日期	1930.05.21
申请号	DE1923A041216D	申请日期	1923.12.21
申请人	ALUMINIUM LIMITED	发明人
分类号	C22B4/00;C25C3/06	主分类号	C22B4/00
代理机构		代理人
主权项
地址

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