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发明名称
Stable vitamin a for aqueous dispersions
摘要
申请公布号
US2907696(A)
申请公布日期
1959.10.06
申请号
US19560556784
申请日期
1956.01.03
申请人
CHAS. PFIZER & CO., INC.
发明人
STIEG WILLIAM E.;KARDYS JOSEPH A.
分类号
A61K31/16
主分类号
A61K31/16
代理机构
代理人
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地址
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