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经营范围
发明名称
Lubricating oils
摘要
申请公布号
US2441496(A)
申请公布日期
1948.05.11
申请号
US19420465094
申请日期
1942.11.09
申请人
CONTINENTAL OIL COMPANY
发明人
LINCOLN BERT H.;BYRKIT GORDON D.;STEINER WALDO L.
分类号
C10M141/10
主分类号
C10M141/10
代理机构
代理人
主权项
地址
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