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发明名称
An improved process for separating elements from their ores, or compounds
摘要
申请公布号
GB486930(A)
申请公布日期
1938.06.10
申请号
GB19360033900
申请日期
1936.12.10
申请人
HAROLD ALEXANDRE BLACKWELL;WILLIAM LAWRENCE TURNER
发明人
分类号
C22B5/16
主分类号
C22B5/16
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代理人
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