Verfahren zur elektrolytischen Gewinnung von Metallen, insbesondere Wolfram,申请号DE1928H118113D-传众专利搜索

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发明名称	Verfahren zur elektrolytischen Gewinnung von Metallen, insbesondere Wolfram
摘要
申请公布号	DE514365(C)	申请公布日期	1930.12.11
申请号	DE1928H118113D	申请日期	1928.09.11
申请人	DR.-ING. HELLMUTH HARTMANN	发明人
分类号	C25C3/34	主分类号	C25C3/34
代理机构		代理人
主权项
地址

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