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发明名称
Method for control of distillation columns
摘要
申请公布号
US2504464(A)
申请公布日期
1950.04.18
申请号
US19460645470
申请日期
1946.02.04
申请人
PHILLIPS PETROLEUM COMPANY
发明人
STANLEY CLYDE P.
分类号
C07C7/04
主分类号
C07C7/04
代理机构
代理人
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