CN211248567U - 一种水利工程管道切割装置 - Google Patents
一种水利工程管道切割装置 Download PDFInfo
- Publication number
- CN211248567U CN211248567U CN201922224859.1U CN201922224859U CN211248567U CN 211248567 U CN211248567 U CN 211248567U CN 201922224859 U CN201922224859 U CN 201922224859U CN 211248567 U CN211248567 U CN 211248567U
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- hydraulic engineering
- cutting device
- engineering pipeline
- main part
- saw disc
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- Withdrawn - After Issue
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922224859.1U CN211248567U (zh) | 2019-12-12 | 2019-12-12 | 一种水利工程管道切割装置 |
Applications Claiming Priority (1)
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CN201922224859.1U CN211248567U (zh) | 2019-12-12 | 2019-12-12 | 一种水利工程管道切割装置 |
Publications (1)
Publication Number | Publication Date |
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CN211248567U true CN211248567U (zh) | 2020-08-14 |
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CN201922224859.1U Withdrawn - After Issue CN211248567U (zh) | 2019-12-12 | 2019-12-12 | 一种水利工程管道切割装置 |
Country Status (1)
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CN (1) | CN211248567U (zh) |
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2019
- 2019-12-12 CN CN201922224859.1U patent/CN211248567U/zh not_active Withdrawn - After Issue
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Poyang town Fengyu mountain village, Poyang County, Shangrao City, Jiangxi Province Patentee after: Jiangxi Ganlong Water Conservancy Construction Co.,Ltd. Address before: Poyang town Fengyu mountain village, Poyang County, Ganzhou City, Jiangxi Province Patentee before: Jiangxi Ganlong Water Conservancy Construction Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20200814 Effective date of abandoning: 20231012 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20200814 Effective date of abandoning: 20231012 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |