VERFAHREN ZUR BLEIABTRENNUNG AUS ENTSELENISIERTEN UND ENTKUPFERTEN ANODENSCHLAEMMEN,申请号DD19890324916-传众专利搜索

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发明名称	VERFAHREN ZUR BLEIABTRENNUNG AUS ENTSELENISIERTEN UND ENTKUPFERTEN ANODENSCHLAEMMEN
摘要
申请公布号	DD279272(A1)	申请公布日期	1990.05.30
申请号	DD19890324916	申请日期	1989.01.09
申请人	VEB MANSFELD-KOMBINAT WILHELM PIECK,DD	发明人	KNAUTH,GERDA,DD;WESEMANN,WERNER,DD
分类号	C01G21/20;C22B7/00;(IPC1-7):C22B7/00	主分类号	C01G21/20
代理机构		代理人
主权项
地址

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