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发明名称
Method for the separation of rare earths
摘要
申请公布号
US2722471(A)
申请公布日期
1955.11.01
申请号
US19520317842
申请日期
1952.10.30
申请人
MOLYBDENUM CORPORATION OF AMERICA
发明人
HIRSCH MARX;BACON RAYMOND F.;LUCAS EMIL A.
分类号
C01F17/00
主分类号
C01F17/00
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代理人
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