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发明名称
Preparation method of blend film using recycled waste polyvinylalcohol and blend film obtained thereby
摘要
申请公布号
KR100970332(B1)
申请公布日期
2010.07.15
申请号
KR20080046426
申请日期
2008.05.20
申请人
发明人
分类号
C08J5/18;C08J7/04;C08L3/02;C08L29/04
主分类号
C08J5/18
代理机构
代理人
主权项
地址
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