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经营范围
发明名称
Regeneration of fluid catalysts with cooling of flue gases by water injection
摘要
申请公布号
US2454466(A)
申请公布日期
1948.11.23
申请号
US19440520958
申请日期
1944.02.03
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
ROI EARL J. LE
分类号
B01J8/18
主分类号
B01J8/18
代理机构
代理人
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