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发明名称
REMOVAL OF NO3 FROM SALT SOLUTIONS
摘要
申请公布号
GB8607034(D0)
申请公布日期
1986.04.30
申请号
GB19860007034
申请日期
1986.03.21
申请人
ROHM & HAAS CO
发明人
分类号
C02F1/58;C01D3/14;C01D5/16;C01D7/22;C02F1/26;C05C1/00;C05G3/00;(IPC1-7):C02F1/42
主分类号
C02F1/58
代理机构
代理人
主权项
地址
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