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发明名称
Enteric composition and method of making same
摘要
申请公布号
US2553806(A)
申请公布日期
1951.05.22
申请号
US19500173484
申请日期
1950.07.12
申请人
PARKE, DAVIS & COMPANY
发明人
BOGIN HERMAN H.;JONES ERNEST R.
分类号
A61K9/14;A61K9/20;A61K47/38
主分类号
A61K9/14
代理机构
代理人
主权项
地址
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