MANUFACTURE OF HIGH PURITY RARE EARTH METAL,申请号JP19870273109-传众专利搜索

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发明名称	MANUFACTURE OF HIGH PURITY RARE EARTH METAL
摘要
申请公布号	JPH01116038(A)	申请公布日期	1989.05.09
申请号	JP19870273109	申请日期	1987.10.30
申请人	NIPPON MINING CO LTD	发明人	HOSAKA KOJI;GOHARA TAKESHI
分类号	C22B59/00	主分类号	C22B59/00
代理机构		代理人
主权项
地址

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