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发明名称
Procédé de préparation d'un support de catalyseur pour la production d'anhydride maléique
摘要
申请公布号
FR1206976(A)
申请公布日期
1960.02.12
申请号
FRD1206976
申请日期
1958.05.27
申请人
CHEMPATENTS, INC.
发明人
分类号
B01J21/16;B01J27/199;C07C51/31
主分类号
B01J21/16
代理机构
代理人
主权项
地址
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