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发明名称
Art of cracking hydrocarbon oils
摘要
申请公布号
US2090840(A)
申请公布日期
1937.08.24
申请号
US19280283021
申请日期
1928.06.05
申请人
JOHN W. DANFORTH;ROGER C. TOWNSEND
发明人
ISOM EDWARD W.
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