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发明名称
REAGENT AND CONCENTRATION PROCESS FOR TREATING ORE MATERIALS, MINERALS, METALS AND THE LIKE
摘要
申请公布号
CA463989(A)
申请公布日期
1950.03.28
申请号
CAD463989
申请日期
申请人
AMERICAN CYANAMID COMPANY
发明人
ROBERT BEN BOOTH;EARL CONRAD HERKENHOFF
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主分类号
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