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发明名称
Extraction of thorium and lanthanons from monazite
摘要
申请公布号
GB871107(A)
申请公布日期
1961.06.21
申请号
GB19560025939
申请日期
1956.08.24
申请人
THORIUM LIMITED
发明人
KEMP WILLIAM PALMER;JOHNSON JAMES
分类号
C01F15/00;C01F17/00
主分类号
C01F15/00
代理机构
代理人
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地址
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