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发明名称
Verfahren zur Herstellung von Schmieroelen mit hohem Viskositaetsindex
摘要
申请公布号
DE1931441(A1)
申请公布日期
1970.01.02
申请号
DE19691931441
申请日期
1969.06.20
申请人
SUN OIL COMPANY
发明人
THOMAS OLENZAK,ALBERT;LEE THOMPSON,SHELDON
分类号
C10G65/10;C10G47/00
主分类号
C10G65/10
代理机构
代理人
主权项
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