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发明名称
PROCEDE CONTINU D'OBTENTION D'ALUMINE PURE A PARTIR D'UNE LIQUEUR ACIDE PROVENANT DE L'ATTAQUE CHLOROSULFURIQUE D'UN MINERAI ALUMINEUX ET DE PURIFICATION DE LA LIQUEUR DEBARRASSEE DE L'ALUMINE
摘要
申请公布号
BE876360(A1)
申请公布日期
1979.11.19
申请号
BE19790195240
申请日期
1979.05.18
申请人
ALUMINIUM PECHINEY
发明人
分类号
C01F7/20;C01F7/26;(IPC1-7):C22B/;C01F/
主分类号
C01F7/20
代理机构
代理人
主权项
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