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发明名称
Method and means for contacting subdivided catalyst particles successively with a reactant stream and regenerating gas streams
摘要
申请公布号
US2692848(A)
申请公布日期
1954.10.26
申请号
US19510207040
申请日期
1951.01.20
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
LEFFER FREDERICK A. W.
分类号
B01J8/18
主分类号
B01J8/18
代理机构
代理人
主权项
地址
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