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发明名称
Perfectionnements à un catalyseur granulaire et à un procédé d'adoucissement d'un distillat aigre de pétrole à l'aide de ce catalyseur
摘要
申请公布号
FR1151555(A)
申请公布日期
1958.01.31
申请号
FRD1151555
申请日期
1956.04.25
申请人
STANDARD OIL COMPANY
发明人
分类号
B01J27/06;C10G27/08
主分类号
B01J27/06
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代理人
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