发明授权
- 专利标题: Additive for lubricating oils and hydrocarbon fuels
- 专利标题(中): 润滑油和油料燃料的添加剂
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申请号: EP86302712.4申请日: 1986-04-11
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公开(公告)号: EP0202024B1公开(公告)日: 1992-06-17
- 发明人: Wollenberg, Robert H.
- 申请人: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
- 申请人地址: P.O. Box 7643, 555 Market Street San Francisco, CA 94120 US
- 专利权人: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
- 当前专利权人: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
- 当前专利权人地址: P.O. Box 7643, 555 Market Street San Francisco, CA 94120 US
- 代理机构: Kosmin, Gerald Emmanuel
- 优先权: US722909 19850412
- 主分类号: C10M133/16
- IPC分类号: C10M133/16 ; C10M133/56 ; C10L1/24 ; C10L1/22
公开/授权文献
- EP0202024A3 Additive for lubricating oils and hydrocarbon fuels 公开/授权日:1989-05-03
信息查询
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