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发明名称
PURIFICATION OF CRUDE AQUEOUS SOLUTION
摘要
申请公布号
JPS54145382(A)
申请公布日期
1979.11.13
申请号
JP19780052344
申请日期
1978.05.02
申请人
TOKUYAMA SODA KK
发明人
YUASA SHIGEKI
分类号
C02F1/46;B01D61/44;B01D61/48;C07C67/00;C07C227/00;C07C227/08;C07C227/26;C07C227/40;C07C229/08;C07C313/00;C07C319/28;C07C323/58
主分类号
C02F1/46
代理机构
代理人
主权项
地址
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