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发明名称
Procédé pour préparer les dérivés de la coumarine à l'effet biologique
摘要
申请公布号
FR1041556(A)
申请公布日期
1953.10.26
申请号
FRD1041556
申请日期
1950.02.02
申请人
SOCIETE SPOFA
发明人
分类号
C07D311/48
主分类号
C07D311/48
代理机构
代理人
主权项
地址
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