CN216110077U - 一种土木工程用便于搭建的护栏 - Google Patents
一种土木工程用便于搭建的护栏 Download PDFInfo
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- CN216110077U CN216110077U CN202122192271.XU CN202122192271U CN216110077U CN 216110077 U CN216110077 U CN 216110077U CN 202122192271 U CN202122192271 U CN 202122192271U CN 216110077 U CN216110077 U CN 216110077U
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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CN202122192271.XU CN216110077U (zh) | 2021-09-10 | 2021-09-10 | 一种土木工程用便于搭建的护栏 |
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CN202122192271.XU CN216110077U (zh) | 2021-09-10 | 2021-09-10 | 一种土木工程用便于搭建的护栏 |
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CN216110077U true CN216110077U (zh) | 2022-03-22 |
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CN202122192271.XU Expired - Fee Related CN216110077U (zh) | 2021-09-10 | 2021-09-10 | 一种土木工程用便于搭建的护栏 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Yuhan Inventor after: Ye Yuqing Inventor before: Ye Yuqing |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220506 Address after: 451200 No. 10, row 3, Xiyi village, dahuangye village, Zijing sub district office, Gongyi City, Zhengzhou City, Henan Province Patentee after: Liu Yuhan Address before: 510000 No. 10, Tongbao Road, Tonghe street, Baiyun District, Guangzhou, Guangdong Patentee before: Ye Yuqing |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |
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CF01 | Termination of patent right due to non-payment of annual fee |