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发明名称
Perfectionnements à la fabrication d'anhydrides aliphatiques
摘要
申请公布号
FR751823(A)
申请公布日期
1933.09.11
申请号
FRD751823
申请日期
1933.03.04
申请人
发明人
DREYFUS HENRY
分类号
C07C51/56
主分类号
C07C51/56
代理机构
代理人
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