CN201650367U - 一种便携式瓦斯突出预测仪 - Google Patents
一种便携式瓦斯突出预测仪 Download PDFInfo
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- CN201650367U CN201650367U CN2009201279172U CN200920127917U CN201650367U CN 201650367 U CN201650367 U CN 201650367U CN 2009201279172 U CN2009201279172 U CN 2009201279172U CN 200920127917 U CN200920127917 U CN 200920127917U CN 201650367 U CN201650367 U CN 201650367U
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CN2009201279172U CN201650367U (zh) | 2009-07-03 | 2009-07-03 | 一种便携式瓦斯突出预测仪 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102141564A (zh) * | 2010-12-14 | 2011-08-03 | 河南理工大学 | 煤体瓦斯解析速度自动检测仪 |
CN104832157A (zh) * | 2015-05-25 | 2015-08-12 | 开滦(集团)有限责任公司技术中心 | 基于煤层钻孔气体参数检测的突出预测预报装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102141564A (zh) * | 2010-12-14 | 2011-08-03 | 河南理工大学 | 煤体瓦斯解析速度自动检测仪 |
CN104832157A (zh) * | 2015-05-25 | 2015-08-12 | 开滦(集团)有限责任公司技术中心 | 基于煤层钻孔气体参数检测的突出预测预报装置 |
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Owner name: CHONGQING ANYI MINING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: CHONGQING YUKE MINING EQUIPMENT CO., LTD. Effective date: 20120221 |
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Free format text: CORRECT: ADDRESS; FROM: 400030 SHAPINGBA, CHONGQING TO: 400000 BEIPEI, CHONGQING |
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Effective date of registration: 20120221 Address after: 400000 No. 110, Feng Feng Road, Tianfu town, Beibei District, Chongqing Patentee after: Chongqing Anyi Coal Mine Equipment Co., Ltd. Address before: 400030 No. 112, Fung Tin Road, Shapingba District, Chongqing, 14-4 Patentee before: Chongqing Yuke Mining Equipment Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150703 |
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EXPY | Termination of patent right or utility model |