CN216110047U - 一种市政施工用防倾倒的防护栏 - Google Patents
一种市政施工用防倾倒的防护栏 Download PDFInfo
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- CN216110047U CN216110047U CN202121968103.9U CN202121968103U CN216110047U CN 216110047 U CN216110047 U CN 216110047U CN 202121968103 U CN202121968103 U CN 202121968103U CN 216110047 U CN216110047 U CN 216110047U
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims 2
- 244000309464 bull Species 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN202121968103.9U CN216110047U (zh) | 2021-08-20 | 2021-08-20 | 一种市政施工用防倾倒的防护栏 |
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CN202121968103.9U CN216110047U (zh) | 2021-08-20 | 2021-08-20 | 一种市政施工用防倾倒的防护栏 |
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CN216110047U true CN216110047U (zh) | 2022-03-22 |
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CN202121968103.9U Expired - Fee Related CN216110047U (zh) | 2021-08-20 | 2021-08-20 | 一种市政施工用防倾倒的防护栏 |
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CN (1) | CN216110047U (zh) |
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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 |
Effective date of registration: 20220617 Address after: No. 36, group 4, Xinjie village, Xinxing Town, Tinghu District, Yancheng City, Jiangsu Province 224000 Patentee after: Xu Yujun Address before: 102300 No. 12 Jianshe Road, Mentougou District, Beijing Patentee before: Zhang Hongyan |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220714 Address after: Room 1001, Yongji square, No. 80, Jiefang South Road, Yancheng City, Jiangsu Province, 224000 Patentee after: Jiangsu HengDi Construction Co.,Ltd. Address before: No. 36, group 4, Xinjie village, Xinxing Town, Tinghu District, Yancheng City, Jiangsu Province 224000 Patentee before: Xu Yujun |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |