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发明名称
Lubricating oil compositions
摘要
申请公布号
US2838456(A)
申请公布日期
1958.06.10
申请号
US19550491514
申请日期
1955.03.01
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
BANES FRED W.;FITZGERALD WILLIAM P.
分类号
C10M149/08;C10M149/10
主分类号
C10M149/08
代理机构
代理人
主权项
地址
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