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发明名称
Apparatus for contacting finely divided solid particles with gaseous materials
摘要
申请公布号
US2494337(A)
申请公布日期
1950.01.10
申请号
US19440538004
申请日期
1944.05.30
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
HEMMINGER CHARLES E.
分类号
B01J8/18;B01J8/28
主分类号
B01J8/18
代理机构
代理人
主权项
地址
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