Verfahren zur Gewinnung von Aluminium aus Tonerde,申请号DE1933M124325D-传众专利搜索

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发明名称	Verfahren zur Gewinnung von Aluminium aus Tonerde
摘要
申请公布号	DE607561(C)	申请公布日期	1935.07.09
申请号	DE1933M124325D	申请日期	1933.07.02
申请人	KARL MITTERBILLER;WALTER FRUEHWEIN	发明人
分类号	C22B21/00	主分类号	C22B21/00
代理机构		代理人
主权项
地址

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