CN205207216U - 一种高效矿用对旋式局部通风机 - Google Patents
一种高效矿用对旋式局部通风机 Download PDFInfo
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- CN205207216U CN205207216U CN201520825474.XU CN201520825474U CN205207216U CN 205207216 U CN205207216 U CN 205207216U CN 201520825474 U CN201520825474 U CN 201520825474U CN 205207216 U CN205207216 U CN 205207216U
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CN201520825474.XU CN205207216U (zh) | 2015-10-25 | 2015-10-25 | 一种高效矿用对旋式局部通风机 |
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CN201520825474.XU CN205207216U (zh) | 2015-10-25 | 2015-10-25 | 一种高效矿用对旋式局部通风机 |
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CN205207216U true CN205207216U (zh) | 2016-05-04 |
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CN201520825474.XU Expired - Fee Related CN205207216U (zh) | 2015-10-25 | 2015-10-25 | 一种高效矿用对旋式局部通风机 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20160425 Address after: 831100 703, building 9, science and technology Avenue, Changji hi tech Industrial Development Zone, Changji Autonomous Prefecture, the Xinjiang Uygur Autonomous Region Patentee after: Changji City Chuan Hui Information technology Co., Ltd Address before: No. A4 two 831100 the Xinjiang Uygur Autonomous Region Changji Hui Autonomous Prefecture, Yanan Road 2 Room 501 unit into the water Patentee before: Wu Wanxia |
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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: 20160504 Termination date: 20161025 |