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发明名称
Method of selective extraction of metal values
摘要
申请公布号
US2227833(A)
申请公布日期
1941.01.07
申请号
US19370181594
申请日期
1937.12.24
申请人
THE CHEMICAL FOUNDATION, INCORPORATED
发明人
HIXSON ARTHUR W.;MILLER RALPH
分类号
C01G1/00;C22B3/26
主分类号
C01G1/00
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