CN201810334U - 压风喷雾处理回风隅角瓦斯系统 - Google Patents
压风喷雾处理回风隅角瓦斯系统 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266907A (zh) * | 2013-05-08 | 2013-08-28 | 西南交通大学 | 一种用于局部瓦斯突出的隧道施工通风系统 |
CN111894657A (zh) * | 2020-07-16 | 2020-11-06 | 山东华坤地质工程有限公司 | 一种瓦斯治理的方法 |
CN114017095A (zh) * | 2021-11-04 | 2022-02-08 | 中原工学院 | 用于煤矿上隅角的瓦斯喷淋治理装置 |
CN114294042A (zh) * | 2022-01-28 | 2022-04-08 | 徐州矿务集团有限公司 | 一种治理回风隅角低氧的设备和方法 |
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2010
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266907A (zh) * | 2013-05-08 | 2013-08-28 | 西南交通大学 | 一种用于局部瓦斯突出的隧道施工通风系统 |
CN111894657A (zh) * | 2020-07-16 | 2020-11-06 | 山东华坤地质工程有限公司 | 一种瓦斯治理的方法 |
CN114017095A (zh) * | 2021-11-04 | 2022-02-08 | 中原工学院 | 用于煤矿上隅角的瓦斯喷淋治理装置 |
CN114017095B (zh) * | 2021-11-04 | 2024-04-12 | 中原工学院 | 用于煤矿上隅角的瓦斯喷淋治理装置 |
CN114294042A (zh) * | 2022-01-28 | 2022-04-08 | 徐州矿务集团有限公司 | 一种治理回风隅角低氧的设备和方法 |
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Effective date of registration: 20110831 Address after: 221006 No. 7 Coal Road, Xuzhou, Jiangsu Patentee after: Jiangsu Mining Engineering Group Co., Ltd. Address before: 221006 No. 235 Huaihai West Road, Jiangsu, Xuzhou Patentee before: Fourth Engineering Office, Jiangsu Mining and Engineering Group Co., Ltd. |
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Addressee: Jiangsu Mining Engineering Group Co., Ltd. Document name: Notification of Termination of Patent Right |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20160928 |