CN207794269U - 一种新型下水道井盖 - Google Patents
一种新型下水道井盖 Download PDFInfo
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- CN207794269U CN207794269U CN201721089612.8U CN201721089612U CN207794269U CN 207794269 U CN207794269 U CN 207794269U CN 201721089612 U CN201721089612 U CN 201721089612U CN 207794269 U CN207794269 U CN 207794269U
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CN201721089612.8U CN207794269U (zh) | 2017-08-29 | 2017-08-29 | 一种新型下水道井盖 |
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CN201721089612.8U CN207794269U (zh) | 2017-08-29 | 2017-08-29 | 一种新型下水道井盖 |
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CN207794269U true CN207794269U (zh) | 2018-08-31 |
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CN201721089612.8U Expired - Fee Related CN207794269U (zh) | 2017-08-29 | 2017-08-29 | 一种新型下水道井盖 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111608255A (zh) * | 2020-07-09 | 2020-09-01 | 段鹏 | 一种城市防涝窨井盖 |
CN114753473A (zh) * | 2022-03-24 | 2022-07-15 | 中海华祥建设发展有限公司 | 一种市政道路排水系统 |
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2017
- 2017-08-29 CN CN201721089612.8U patent/CN207794269U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111608255A (zh) * | 2020-07-09 | 2020-09-01 | 段鹏 | 一种城市防涝窨井盖 |
CN111608255B (zh) * | 2020-07-09 | 2021-04-20 | 高平市隆兴泰农业机械制造有限公司 | 一种城市防涝窨井盖 |
CN114753473A (zh) * | 2022-03-24 | 2022-07-15 | 中海华祥建设发展有限公司 | 一种市政道路排水系统 |
CN114753473B (zh) * | 2022-03-24 | 2024-07-23 | 中海华祥建设发展有限公司 | 一种市政道路排水系统 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200420 Address after: 341000 office room 707, building 3, Zijin building, No. 18, Ruijin Road, Zhangjiang New District, Zhanggong District, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Guanting Construction Engineering Co., Ltd Address before: 324099 No. 776, Hewu Road, Shuanggang Street, Kecheng District, Quzhou City, Zhejiang Province Patentee before: QUZHOU HAORAN CONSTRUCTION ENGINEERING Co.,Ltd. |
|
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: 20180831 Termination date: 20200829 |