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经营范围
发明名称
摘要
PURPOSE:To provide a lubricating oil which not only reduces smoke in exhaust gas but is excellent in biodegradability, seizing prevention, and flowability. CONSTITUTION:This oil comprises a carbonate and a polyol ester and/or a complex ester.
申请公布号
JP3400834(B2)
申请公布日期
2003.04.28
申请号
JP19930319574
申请日期
1993.12.20
申请人
发明人
分类号
C10M105/00;C10M111/04;C10N30/00;C10N30/02;C10N30/04;C10N30/08;C10N40/26;F02B61/04;F02B75/02;(IPC1-7):C10M105/00
主分类号
C10M105/00
代理机构
代理人
主权项
地址
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