CN207438616U - 一种使用方便的烟管 - Google Patents
一种使用方便的烟管 Download PDFInfo
- Publication number
- CN207438616U CN207438616U CN201721475391.8U CN201721475391U CN207438616U CN 207438616 U CN207438616 U CN 207438616U CN 201721475391 U CN201721475391 U CN 201721475391U CN 207438616 U CN207438616 U CN 207438616U
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- China
- Prior art keywords
- smoke pipe
- connecting tube
- sealing cover
- welded
- easy
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- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721475391.8U CN207438616U (zh) | 2017-11-08 | 2017-11-08 | 一种使用方便的烟管 |
Applications Claiming Priority (1)
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CN201721475391.8U CN207438616U (zh) | 2017-11-08 | 2017-11-08 | 一种使用方便的烟管 |
Publications (1)
Publication Number | Publication Date |
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CN207438616U true CN207438616U (zh) | 2018-06-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721475391.8U Expired - Fee Related CN207438616U (zh) | 2017-11-08 | 2017-11-08 | 一种使用方便的烟管 |
Country Status (1)
Country | Link |
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CN (1) | CN207438616U (zh) |
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2017
- 2017-11-08 CN CN201721475391.8U patent/CN207438616U/zh not_active Expired - Fee Related
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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: 20190220 Address after: No. 55, Liyuan South Road, Jiangning Development Zone, Nanjing City, Jiangsu Province, 210000 Patentee after: Jiangsu Haixun Environmental Technology Co.,Ltd. Address before: 211100 No. 7 Yingcui Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province Patentee before: NANJING HAIYI AUTOMATION TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20211108 |
|
CF01 | Termination of patent right due to non-payment of annual fee |