CN205559321U - 用于矿井的通风设备 - Google Patents
用于矿井的通风设备 Download PDFInfo
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- CN205559321U CN205559321U CN201620201326.5U CN201620201326U CN205559321U CN 205559321 U CN205559321 U CN 205559321U CN 201620201326 U CN201620201326 U CN 201620201326U CN 205559321 U CN205559321 U CN 205559321U
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Application Number | Priority Date | Filing Date | Title |
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CN201620201326.5U CN205559321U (zh) | 2016-03-16 | 2016-03-16 | 用于矿井的通风设备 |
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CN201620201326.5U CN205559321U (zh) | 2016-03-16 | 2016-03-16 | 用于矿井的通风设备 |
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CN205559321U true CN205559321U (zh) | 2016-09-07 |
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CN201620201326.5U Expired - Fee Related CN205559321U (zh) | 2016-03-16 | 2016-03-16 | 用于矿井的通风设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110107336A (zh) * | 2019-06-17 | 2019-08-09 | 中国铁建重工集团股份有限公司 | 一种隧道除尘台车 |
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- 2016-03-16 CN CN201620201326.5U patent/CN205559321U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110107336A (zh) * | 2019-06-17 | 2019-08-09 | 中国铁建重工集团股份有限公司 | 一种隧道除尘台车 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Liang Inventor before: Sun Jianyun |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 102609, Beijing, Daxing District North Zang village north village 200 meters South Village Patentee after: Air Research (Beijing) ventilation equipment Co., Ltd. Address before: Wan Dong Jie Dao Nian Li Pai Cun 311800 Zhejiang city of Shaoxing province Zhuji City No. 52-2 Patentee before: Sun Jianyun |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200316 |
|
CF01 | Termination of patent right due to non-payment of annual fee |