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发明名称
Procédé de préparation d'un catalyseur pour la fabrication de l'anhydride maléique
摘要
申请公布号
CH419094(A)
申请公布日期
1966.08.31
申请号
CH19610001226
申请日期
1961.02.02
申请人
HALCON INTERNATIONAL, INC.
发明人
SAFFER,ALFRED;BECKER,MITCHELL
分类号
B01J27/199;(IPC1-7):C07C51/32;C07C57/14
主分类号
B01J27/199
代理机构
代理人
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