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发明名称
Solvent refining of mineral oil
摘要
申请公布号
US2214282(A)
申请公布日期
1940.09.10
申请号
US19370141464
申请日期
1937.05.08
申请人
THE TEXAS COMPANY
发明人
MANLEY ROBERT E.;MCCARTY BERNARD Y.
分类号
C10G21/00
主分类号
C10G21/00
代理机构
代理人
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