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发明名称
Verfahren zur Herstellung von Maleinsaeureanhydrid
摘要
申请公布号
DE1443452(A1)
申请公布日期
1968.10.31
申请号
DE19621443452
申请日期
1962.10.04
申请人
BADISCHE ANILIN & SODA-FABRIK AG
发明人
HELMUT NONNENMACHER,DR.;MAX APPL.DR.;ARNOLD WITTWER,DR.;JUERGEN HAUG,DR.
分类号
B01J27/198;C07C51/215;C07C51/25
主分类号
B01J27/198
代理机构
代理人
主权项
地址
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