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经营范围
发明名称
Perfectionnements apportés aux procédés pour la préparation de certains dérivés du 16-alpha-méthyl-prégnane
摘要
申请公布号
FR1290122(A)
申请公布日期
1962.04.13
申请号
FR19590812176
申请日期
1959.12.04
申请人
CHAS. PFIZER & CO., INC.
发明人
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
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地址
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