发明授权
- 专利标题: Improvements relating to binders
- 专利标题(中): 关于绑定的改进
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申请号: EP88310794.8申请日: 1988-11-16
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公开(公告)号: EP0319162B1公开(公告)日: 1993-08-04
- 发明人: Luxton, Martin John , Meredith, William Clive Stening , Harrod, Andrew
- 申请人: HEPWORTH MINERALS & CHEMICALS LIMITED
- 申请人地址: Brookside Hall Sandbach Cheshire CW11 0SS GB
- 专利权人: HEPWORTH MINERALS & CHEMICALS LIMITED
- 当前专利权人: HEPWORTH MINERALS & CHEMICALS LIMITED
- 当前专利权人地址: Brookside Hall Sandbach Cheshire CW11 0SS GB
- 代理机构: Lewis, Samuel H.
- 优先权: GB8727018 19871118
- 主分类号: B22C1/20
- IPC分类号: B22C1/20 ; B22C1/18
公开/授权文献
- EP0319162A3 Improvements relating to binders 公开/授权日:1990-08-29
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