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发明名称
Ftalsyre-anhydrid-prosess med hoeyt trykk
摘要
申请公布号
NO932029(A)
申请公布日期
1993.12.20
申请号
NO19930002029
申请日期
1993.06.03
申请人
AIR PRODUCTS AND CHEMICALS INC.
发明人
CHEN MICHAEL SHI-KUAN;COOK PHILIP JOSEPH;GUNARDSON HAROLD HENRY;ULRICH MELINDA BEDICS
分类号
C07C51/265;C07C51/31;(IPC1-7):C07D307/89
主分类号
C07C51/265
代理机构
代理人
主权项
地址
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