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发明名称
Anti-wear oil compositions
摘要
申请公布号
US2839469(A)
申请公布日期
1958.06.17
申请号
US19540478502
申请日期
1954.12.29
申请人
THE PURE OIL COMPANY
发明人
PFEIFER PAUL E.;BOLDT KENNETH
分类号
C07F9/165;C10M141/10;C10M163/00
主分类号
C07F9/165
代理机构
代理人
主权项
地址
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