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经营范围
发明名称
Conversion of hydrocarbons
摘要
申请公布号
US2374338(A)
申请公布日期
1945.04.24
申请号
US19410406102
申请日期
1941.08.09
申请人
SOCONY-VACUUM OIL COMPANY, INCORPORATED
发明人
DUNHAM GEORGE S.
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主分类号
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代理人
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