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发明名称
SEPARATION OF RARE-EARTH ELEMENT
摘要
申请公布号
JPH0394028(A)
申请公布日期
1991.04.18
申请号
JP19900138776
申请日期
1990.05.29
申请人
MITSUBISHI KASEI CORP
发明人
KANEKO TSUGIO;ADACHI KOICHI
分类号
C01F17/00;C22B59/00
主分类号
C01F17/00
代理机构
代理人
主权项
地址
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