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发明名称
Lubricating oil
摘要
申请公布号
US2083247(A)
申请公布日期
1937.06.08
申请号
US19330658150
申请日期
1933.02.23
申请人
STANDARD OIL COMPANY
发明人
TAYLOR KENNETH;SHOEMAKER BERNARD H.
分类号
C10G21/12
主分类号
C10G21/12
代理机构
代理人
主权项
地址
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