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发明名称
IMPROVED PROCESS FOR THE PREPARATION OF MALEIC ANHYDRIDE
摘要
申请公布号
PT67837(A)
申请公布日期
1978.04.01
申请号
PT19780067837
申请日期
1978.03.29
申请人
STANDARD OIL CO
发明人
MILBERGER E;WONG E
分类号
C07D307/60;B01J23/00;B01J23/28;B01J23/30;B01J23/88;B01J31/00;C07B61/00;C07C51/25;C07C51/31;(IPC1-7):C07D/
主分类号
C07D307/60
代理机构
代理人
主权项
地址
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