CN209144956U - 子母型排水管 - Google Patents
子母型排水管 Download PDFInfo
- Publication number
- CN209144956U CN209144956U CN201821834646.XU CN201821834646U CN209144956U CN 209144956 U CN209144956 U CN 209144956U CN 201821834646 U CN201821834646 U CN 201821834646U CN 209144956 U CN209144956 U CN 209144956U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
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- 239000004698 Polyethylene Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
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- -1 polyethylene Polymers 0.000 description 1
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Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Sewage (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821834646.XU CN209144956U (zh) | 2018-11-08 | 2018-11-08 | 子母型排水管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821834646.XU CN209144956U (zh) | 2018-11-08 | 2018-11-08 | 子母型排水管 |
Publications (1)
Publication Number | Publication Date |
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CN209144956U true CN209144956U (zh) | 2019-07-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821834646.XU Withdrawn - After Issue CN209144956U (zh) | 2018-11-08 | 2018-11-08 | 子母型排水管 |
Country Status (1)
Country | Link |
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CN (1) | CN209144956U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109267631A (zh) * | 2018-11-08 | 2019-01-25 | 福州市规划设计研究院 | 子母型排水管及其安装、使用方法 |
-
2018
- 2018-11-08 CN CN201821834646.XU patent/CN209144956U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109267631A (zh) * | 2018-11-08 | 2019-01-25 | 福州市规划设计研究院 | 子母型排水管及其安装、使用方法 |
CN109267631B (zh) * | 2018-11-08 | 2023-12-01 | 重庆大学 | 子母型排水管及其安装、使用方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 350108 No.1, Gaoxin Avenue, high tech Zone, Minhou County, Fuzhou City, Fujian Province Patentee after: Fuzhou planning and Design Institute Group Co.,Ltd. Address before: 350108 No.1, Gaoxin Avenue, high tech Zone, Minhou County, Fuzhou City, Fujian Province Patentee before: FUZHOU PLANNING DESIGN & Research Institute |
|
CP01 | Change in the name or title of a patent holder | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20190723 Effective date of abandoning: 20231201 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20190723 Effective date of abandoning: 20231201 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |