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发明名称
Separation of rare earths by solvent extraction
摘要
申请公布号
US2955913(A)
申请公布日期
1960.10.11
申请号
US19530345258
申请日期
1953.03.27
申请人
PEPPARD DONALD F;MASON GEORGE W
发明人
PEPPARD DONALD F.;MASON GEORGE W.
分类号
C22B59/00
主分类号
C22B59/00
代理机构
代理人
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地址
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