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发明名称
Stabilized lubricants
摘要
申请公布号
US2551525(A)
申请公布日期
1951.05.01
申请号
US19480028055
申请日期
1948.05.19
申请人
THE STANDARD OIL COMPANY
发明人
BURK ROBERT E.;HUGHES EVERETT C.
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主分类号
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