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发明名称
SUSTAINED RELEASE COMPOSITIONS COMPRISING HYDROXYPROPYL CELLULOSE ETHERS
摘要
申请公布号
PH23698(A)
申请公布日期
1989.09.27
申请号
PH19860000344
申请日期
1986.11.17
申请人
THE DOW CHEMICAL CO.
发明人
DANIEL A. ALDERMAN
分类号
A61K47/38;A61K9/20;A61K9/22
主分类号
A61K47/38
代理机构
代理人
主权项
地址
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