METHOD OF SEPARATION OF RARE-EARTH ELEMENTS AND YTTRIUM,申请号PL19820236263-传众专利搜索

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发明名称	METHOD OF SEPARATION OF RARE-EARTH ELEMENTS AND YTTRIUM
摘要
申请公布号	PL137469(B1)	申请公布日期	1986.06.30
申请号	PL19820236263	申请日期	1982.05.03
申请人		发明人
分类号	B01D;B01D15/04;C01F17/00;(IPC1-7):B01D15/04	主分类号	B01D
代理机构		代理人
主权项
地址

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