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发明名称
METHOD AND APPARATUS FOR REGENERATION OF MIXED ION EXCHANGE RESIN
摘要
申请公布号
KR1019890004710(B1)
申请公布日期
1989.11.25
申请号
KR1019870006487
申请日期
1987.06.25
申请人
发明人
分类号
主分类号
代理机构
代理人
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