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经营范围
发明名称
Antitussive compositions
摘要
申请公布号
US2820739(A)
申请公布日期
1958.01.21
申请号
US19560608004
申请日期
1956.09.05
申请人
MERCK & CO., INC.
发明人
BROWN HORACE D.
分类号
A61K31/135
主分类号
A61K31/135
代理机构
代理人
主权项
地址
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