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发明名称
Lubricating oil composition
摘要
申请公布号
US2354536(A)
申请公布日期
1944.07.25
申请号
US19410372893
申请日期
1941.01.02
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
NELSON JOSEPH F.
分类号
C10M137/10;C10M139/00
主分类号
C10M137/10
代理机构
代理人
主权项
地址
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