CN215862230U - 带防脱落叶片的管材连接结构 - Google Patents
带防脱落叶片的管材连接结构 Download PDFInfo
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- CN215862230U CN215862230U CN202121293360.7U CN202121293360U CN215862230U CN 215862230 U CN215862230 U CN 215862230U CN 202121293360 U CN202121293360 U CN 202121293360U CN 215862230 U CN215862230 U CN 215862230U
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| CN202121293360.7U CN215862230U (zh) | 2021-06-09 | 2021-06-09 | 带防脱落叶片的管材连接结构 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992398A (zh) * | 2022-07-11 | 2022-09-02 | 廖丽红 | 具有发泡层的双壁波纹管及波纹管的制作方法 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992398A (zh) * | 2022-07-11 | 2022-09-02 | 廖丽红 | 具有发泡层的双壁波纹管及波纹管的制作方法 |
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| GR01 | Patent grant | ||
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Denomination of utility model: Pipe connecting structure with anti falling blade Effective date of registration: 20220517 Granted publication date: 20220218 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022980005699 |
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Date of cancellation: 20220915 Granted publication date: 20220218 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022980005699 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pipe connection structure with anti falling blades Effective date of registration: 20230307 Granted publication date: 20220218 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980034242 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220218 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980034242 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pipe connection structure with anti shedding blades Granted publication date: 20220218 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2024980039102 |
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