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发明名称
PROCESS FOR PREPARING ALKALI METAL ACRYLATE POLYMER WITH HIGH WATER- ABSORPTION
摘要
申请公布号
KR1019890003541(B1)
申请公布日期
1989.09.23
申请号
KR1019860011667
申请日期
1986.12.31
申请人
发明人
分类号
主分类号
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代理人
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