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发明名称
Solvent treating of petroleum fractions
摘要
申请公布号
US3004915(A)
申请公布日期
1961.10.17
申请号
US19590863033
申请日期
1959.12.30
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
KANT FRED H.
分类号
C10G21/12
主分类号
C10G21/12
代理机构
代理人
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地址
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