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经营范围
发明名称
PRODUCTION OF RARE EARTH ELEMENT COMPOUND
摘要
申请公布号
JPS5575920(A)
申请公布日期
1980.06.07
申请号
JP19780150737
申请日期
1978.12.06
申请人
MITSUBISHI CHEM IND
发明人
KOJIMA KATSUMI;KANEKO TSUGIO;NISHIYAMA TOSHITAKA
分类号
C01F15/00;C01F17/00
主分类号
C01F15/00
代理机构
代理人
主权项
地址
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