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发明名称
SEPARATION OF ARSENIOUS ACID AND GYPSUM FROM ACIDIC AQUEOUS SOLUTION OF SULFURIC ACID CONTAINING ARSENIOUS ACID AND GYPSUM
摘要
申请公布号
JPS5874525(A)
申请公布日期
1983.05.06
申请号
JP19810168594
申请日期
1981.10.23
申请人
SUMITOMO KINZOKU KOUZAN KK
发明人
IIO TOSHIMASA;MATSUKI YOSHIO
分类号
C01G28/00;C01F11/46
主分类号
C01G28/00
代理机构
代理人
主权项
地址
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