CN216475436U - 一种市政工程施工用排水管 - Google Patents
一种市政工程施工用排水管 Download PDFInfo
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- CN216475436U CN216475436U CN202122474924.3U CN202122474924U CN216475436U CN 216475436 U CN216475436 U CN 216475436U CN 202122474924 U CN202122474924 U CN 202122474924U CN 216475436 U CN216475436 U CN 216475436U
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- drain pipe
- extrusion
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- pipe
- engineering construction
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000002349 favourable effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011112 process operation Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Priority Applications (1)
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CN202122474924.3U CN216475436U (zh) | 2021-10-14 | 2021-10-14 | 一种市政工程施工用排水管 |
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CN202122474924.3U CN216475436U (zh) | 2021-10-14 | 2021-10-14 | 一种市政工程施工用排水管 |
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CN216475436U true CN216475436U (zh) | 2022-05-10 |
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CN202122474924.3U Active CN216475436U (zh) | 2021-10-14 | 2021-10-14 | 一种市政工程施工用排水管 |
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2021
- 2021-10-14 CN CN202122474924.3U patent/CN216475436U/zh active Active
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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: 20240307 Address after: 247100, Building 5A, Fudong Building, Baihe Community, Guichi District, Chizhou City, Anhui Province Patentee after: Zuo Dongwen Country or region after: China Patentee after: Zuo Shiqi Address before: 266300 No. 193, Jiaozhou East Road, Jiaozhou City, Qingdao City, Shandong Province Patentee before: Huang Youlong Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: Room 509, Xuri Building, South American Garden, Guichi District, Chizhou City, Anhui Province, 247100 Patentee after: Anhui Shengchuan Landscape Engineering Co.,Ltd. Country or region after: China Address before: 247100, Building 5A, Fudong Building, Baihe Community, Guichi District, Chizhou City, Anhui Province Patentee before: Zuo Dongwen Country or region before: China Patentee before: Zuo Shiqi |