CN102691805B - 一种导套及制作该导套的方法以及设置有该导套的闸阀 - Google Patents
一种导套及制作该导套的方法以及设置有该导套的闸阀 Download PDFInfo
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CN201210189109.5A CN102691805B (zh) | 2012-06-11 | 2012-06-11 | 一种导套及制作该导套的方法以及设置有该导套的闸阀 |
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CN201210189109.5A CN102691805B (zh) | 2012-06-11 | 2012-06-11 | 一种导套及制作该导套的方法以及设置有该导套的闸阀 |
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CN102691805A CN102691805A (zh) | 2012-09-26 |
CN102691805B true CN102691805B (zh) | 2014-04-23 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2426935Y (zh) * | 2000-06-15 | 2001-04-18 | 李扬 | 双向密封阀门 |
CN202048227U (zh) * | 2011-05-13 | 2011-11-23 | 浙江特技阀门有限公司 | 一种闸阀 |
CN102278504A (zh) * | 2011-06-27 | 2011-12-14 | 上海阀门厂有限公司 | 一种大气排放阀 |
CN202659944U (zh) * | 2012-06-11 | 2013-01-09 | 格朗富(苏州)集团有限公司 | 一种导套以及设置有该导套的闸阀 |
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JP3110000B2 (ja) * | 1997-05-12 | 2000-11-20 | 株式会社巴技術研究所 | 回転弁の駆動装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN2426935Y (zh) * | 2000-06-15 | 2001-04-18 | 李扬 | 双向密封阀门 |
CN202048227U (zh) * | 2011-05-13 | 2011-11-23 | 浙江特技阀门有限公司 | 一种闸阀 |
CN102278504A (zh) * | 2011-06-27 | 2011-12-14 | 上海阀门厂有限公司 | 一种大气排放阀 |
CN202659944U (zh) * | 2012-06-11 | 2013-01-09 | 格朗富(苏州)集团有限公司 | 一种导套以及设置有该导套的闸阀 |
Non-Patent Citations (1)
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JP特开平10-311436A 1998.11.24 |
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Effective date of registration: 20151124 Address after: Ping Wang Zhen Wujiang District of Suzhou City, Jiangsu province 215221 Zhonglu Industrial Zone No. 2 Fuping Road Patentee after: Suzhou gelangfu equipment manufacturing Limited by Share Ltd Address before: 215225 Jiangsu city of Suzhou province Wujiang City Pingwang town Mei Yan Dragon Road No. 3 Patentee before: Galumph (Suzhou) Group Co., Ltd. |
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Granted publication date: 20140423 Termination date: 20200611 |
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CF01 | Termination of patent right due to non-payment of annual fee |