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发明名称
Cocurrent-countercurrent regenerator
摘要
申请公布号
US2401739(A)
申请公布日期
1946.06.11
申请号
US19410408177
申请日期
1941.08.25
申请人
STANDARD OIL COMPANY
发明人
JOHNSON EVERETT A.
分类号
B01J8/26
主分类号
B01J8/26
代理机构
代理人
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