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经营范围
发明名称
A process of preparing water soluble or water swellable polymer and the polymer prepared by said process
摘要
申请公布号
KR100766737(B1)
申请公布日期
2007.10.15
申请号
KR20027009685
申请日期
2002.07.26
申请人
发明人
分类号
C08F2/48
主分类号
C08F2/48
代理机构
代理人
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