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经营范围
发明名称
Cellulose Ethers
摘要
申请公布号
KR101131674(B1)
申请公布日期
2012.03.28
申请号
KR20057024155
申请日期
2004.05.27
申请人
发明人
分类号
C08B11/00;C08B11/02;C08B11/08;C08B11/14;C08B11/145;C08B11/193;C08B11/20
主分类号
C08B11/00
代理机构
代理人
主权项
地址
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