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发明名称
Procedure for the preparation of benzo-gamma-pyrones
摘要
申请公布号
US3358000(A)
申请公布日期
1967.12.12
申请号
US19640376564
申请日期
1964.06.19
申请人
SOCIETE CHIEMIE ET SYNTHESE DE PICARDIC
发明人
VINCENT ANDRE
分类号
C07D311/22;C07D311/36
主分类号
C07D311/22
代理机构
代理人
主权项
地址
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