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发明名称
Process of recovering alumina and potash from aluminous ores
摘要
申请公布号
US2134793(A)
申请公布日期
1938.11.01
申请号
US19320641204
申请日期
1932.11.04
申请人
ALUMINUM, INC.
发明人
MOFFAT RALPH MCC.
分类号
C01D5/02;C01F7/26
主分类号
C01D5/02
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代理人
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