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发明名称
Procédés de préparation des dérivés et intermédiaires de la vitamine alpha et produits obtenus au moyen de ces procédés
摘要
申请公布号
FR1018765(A)
申请公布日期
1953.01.13
申请号
FRD1018765
申请日期
1949.04.25
申请人
DISTILLATION PRODUCTS, INC.
发明人
分类号
C07C403/00
主分类号
C07C403/00
代理机构
代理人
主权项
地址
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