CN203725445U - 高效空气吹扫管 - Google Patents
高效空气吹扫管 Download PDFInfo
- Publication number
- CN203725445U CN203725445U CN201420018201.XU CN201420018201U CN203725445U CN 203725445 U CN203725445 U CN 203725445U CN 201420018201 U CN201420018201 U CN 201420018201U CN 203725445 U CN203725445 U CN 203725445U
- Authority
- CN
- China
- Prior art keywords
- straight tube
- pipe
- reducer pipe
- straight
- highly effective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018201.XU CN203725445U (zh) | 2014-01-13 | 2014-01-13 | 高效空气吹扫管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018201.XU CN203725445U (zh) | 2014-01-13 | 2014-01-13 | 高效空气吹扫管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725445U true CN203725445U (zh) | 2014-07-23 |
Family
ID=51195548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420018201.XU Expired - Fee Related CN203725445U (zh) | 2014-01-13 | 2014-01-13 | 高效空气吹扫管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725445U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729485A (zh) * | 2018-05-31 | 2018-11-02 | 江苏核电有限公司 | 一种海工取水口海底淤泥吹扫工具 |
-
2014
- 2014-01-13 CN CN201420018201.XU patent/CN203725445U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729485A (zh) * | 2018-05-31 | 2018-11-02 | 江苏核电有限公司 | 一种海工取水口海底淤泥吹扫工具 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Efficient air purging pipe Effective date of registration: 20160824 Granted publication date: 20140723 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: ZHEJIANG SHUANGYI ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: 2016330000054 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200721 Granted publication date: 20140723 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: ZHEJIANG SHUANGYI ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: 2016330000054 |
|
| 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: 20140723 Termination date: 20220113 |