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发明名称
Mineral oil compositions
摘要
申请公布号
US2619462(A)
申请公布日期
1952.11.25
申请号
US19490079514
申请日期
1949.03.03
申请人
SINCLAIR REFINING COMPANY
发明人
BEARE LEONARD E.;KLEINHOLZ MILTON P.;HOOCK WILLIAM S.
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