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发明名称
METHOD OF REMOVING SULFATE IONS FROM AQUEOUS SOLUTION OF ALKALI METAL CHLORIDE
摘要
申请公布号
KR940004119(B1)
申请公布日期
1994.05.13
申请号
KR19900018104
申请日期
1990.11.07
申请人
KANEGAFUCHI CHEMICAL IND. CO., LTD.
发明人
SHIGA, MINORU;KANO, TOSHICHI;KISHI, TAKAMICHI
分类号
C02F1/42;B01J41/02;B01J41/10;C01D3/16;C02F1/58;(IPC1-7):B01D53/00
主分类号
C02F1/42
代理机构
代理人
主权项
地址
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