VERFAHREN ZUR ENTFERNUNG VON ALKALI- UND ERDALKALIMETALLEN AUS ALUMINIUMSCHMELZEN.,申请号DE19883868660-传众专利搜索

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发明名称	VERFAHREN ZUR ENTFERNUNG VON ALKALI- UND ERDALKALIMETALLEN AUS ALUMINIUMSCHMELZEN.
摘要
申请公布号	DE3868660(D1)	申请公布日期	1992.04.09
申请号	DE19883868660	申请日期	1988.03.24
申请人	ALUSUISSE-LONZA SERVICES AG, ZUERICH, CH	发明人	MEIER, ERNST, CH-3945 STEG, CH
分类号	C22B21/06;(IPC1-7):C22B21/06	主分类号	C22B21/06
代理机构		代理人
主权项
地址

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