发明授权
- 专利标题: AN IMPROVED PIPELINE PIG
- 专利标题(中): 改进的清管器,
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申请号: EP10739676.4申请日: 2010-07-16
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公开(公告)号: EP2454516B1公开(公告)日: 2013-05-01
- 发明人: BACON, David Colin , WILKINSON, Geoffrey
- 申请人: Pipeline Engineering & Supply Co. Ltd.
- 申请人地址: Gatherley Road Catterick Bridge Richmond DL10 7JQ GB
- 专利权人: Pipeline Engineering & Supply Co. Ltd.
- 当前专利权人: Pipeline Engineering & Supply Co. Ltd.
- 当前专利权人地址: Gatherley Road Catterick Bridge Richmond DL10 7JQ GB
- 代理机构: Hendry, Niall James
- 优先权: GB0912360 20090716
- 国际公布: WO2011007182 20110120
- 主分类号: F16L55/38
- IPC分类号: F16L55/38 ; F16L55/46
公开/授权文献
- EP2454516A2 AN IMPROVED PIPELINE PIG AND LAUNCHING APPARATUS 公开/授权日:2012-05-23
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