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发明名称
Refining of organic compounds
摘要
申请公布号
US2544308(A)
申请公布日期
1951.03.06
申请号
US19460681420
申请日期
1946.07.03
申请人
CITIES SERVICE OIL COMPANY
发明人
FRIEDMAN LOUIS D.;HUGHES WILLIAM B.
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主分类号
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