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发明名称
Conversion of hydrocarbon oils
摘要
申请公布号
US2283854(A)
申请公布日期
1942.05.19
申请号
US19400344062
申请日期
1940.07.05
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
FRIEDMAN BERNARD S.;BENEDICT WAYNE L.
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