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发明名称
Cracking process
摘要
申请公布号
US2568967(A)
申请公布日期
1951.09.25
申请号
US19460662213
申请日期
1946.04.15
申请人
GULF RESEARCH & DEVELOPMENT COMPANY
发明人
OFFUTT WILLIAM C.;FOGLE MERALD CLARK
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