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发明名称
Process and apparatus for producing low boiling point hydrocarbon oils
摘要
申请公布号
US1811309(A)
申请公布日期
1931.06.23
申请号
US19300437764
申请日期
1930.03.21
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
DUBBS CARBON P.
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