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发明名称
Ion exchange process for desalination
摘要
申请公布号
GB2028789(A)
申请公布日期
1980.03.12
申请号
GB19780034717
申请日期
1978.08.25
申请人
ROHM & HAAS CO
发明人
分类号
B01J43/00;(IPC1-7):C02F1/42
主分类号
B01J43/00
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