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发明名称
Process for recovering indium
摘要
申请公布号
US2238437(A)
申请公布日期
1941.04.15
申请号
US19400323092
申请日期
1940.03.09
申请人
AMERICAN SMELTING AND REFINING COMPANY
发明人
ZISCHKAU CLARENCE
分类号
C22B58/00
主分类号
C22B58/00
代理机构
代理人
主权项
地址
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