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经营范围
发明名称
PROCESS FOR THE PREPARATION OF A CARBOXYLIC ANHYDRIDE
摘要
申请公布号
EP0970068(A1)
申请公布日期
2000.01.12
申请号
EP19980905384
申请日期
1998.01.29
申请人
SHELL INTERNATIONALE RESEARCH
发明人
MIURA, MAREKI;OHNUMA, YOSHINOBU
分类号
C07D307/89;C07B61/00;C07C51/567;(IPC1-7):C07D307/89
主分类号
C07D307/89
代理机构
代理人
主权项
地址
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