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经营范围
发明名称
Lubricating composition
摘要
申请公布号
US3309317(A)
申请公布日期
1967.03.14
申请号
US19640373512
申请日期
1964.06.08
申请人
SHELL OIL COMPANY
发明人
WITTNER EUGENE;MALONE BOBBY W.
分类号
C07F9/24;C10M141/10;C10M161/00
主分类号
C07F9/24
代理机构
代理人
主权项
地址
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