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发明名称
Extreme pressure lubricants
摘要
申请公布号
US2494332(A)
申请公布日期
1950.01.10
申请号
US19480019630
申请日期
1948.04.07
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
CYPHERS ELMER B.
分类号
C07F9/165;C10M137/10
主分类号
C07F9/165
代理机构
代理人
主权项
地址
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