VERFAHREN ZUR GEWINNUNG VON ZINK,申请号DE19691948411-传众专利搜索

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发明名称	VERFAHREN ZUR GEWINNUNG VON ZINK
摘要
申请公布号	DE1948411(B2)	申请公布日期	1971.11.04
申请号	DE19691948411	申请日期	1969.09.25
申请人		发明人
分类号	C01G;C01G49/00;C22B;C22B3/00;C22B19/00;(IPC1-7):22B19/22	主分类号	C01G
代理机构		代理人
主权项
地址

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