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发明名称
PROCESS FOR THE PREPARATION OF HALOPHTHALIC ANHYDRIDES
摘要
申请公布号
EP0417691(A3)
申请公布日期
1992.01.02
申请号
EP19900117382
申请日期
1990.09.10
申请人
OCCIDENTAL CHEMICAL CORPORATION
发明人
TANG, DAVID Y.;COCOMAN, MARY K.;BUCKHOLTZ, HARRY E.
分类号
C07D307/89;C07C51/377;C07C51/567;C07C253/30;(IPC1-7):C07C63/68
主分类号
C07D307/89
代理机构
代理人
主权项
地址
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