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发明名称
METHOD OF RESTORING ION EXCHANGE ABILITIES OF ION EXCHANGER COMPOSITIONS,IN PARTICULAR HIGHLY ACIDIC CATION EXCHANGERS
摘要
申请公布号
PL155645(B1)
申请公布日期
1991.12.31
申请号
PL19880272610
申请日期
1988.05.20
申请人
发明人
分类号
B01J;B01J49/00;C02F;(IPC1-7):B01J49/00
主分类号
B01J
代理机构
代理人
主权项
地址
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