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发明名称
Improvements in and relating to the manufacture of acetic anhydride
摘要
申请公布号
GB333991(A)
申请公布日期
1930.08.28
申请号
GB19290018611
申请日期
1929.06.17
申请人
E.B. BADGER & SONS COMPANY
发明人
分类号
C07C51/56
主分类号
C07C51/56
代理机构
代理人
主权项
地址
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