CN217493466U - 一种铜门生产的冲孔装置 - Google Patents
一种铜门生产的冲孔装置 Download PDFInfo
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- CN217493466U CN217493466U CN202221137820.1U CN202221137820U CN217493466U CN 217493466 U CN217493466 U CN 217493466U CN 202221137820 U CN202221137820 U CN 202221137820U CN 217493466 U CN217493466 U CN 217493466U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221137820.1U CN217493466U (zh) | 2022-05-12 | 2022-05-12 | 一种铜门生产的冲孔装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221137820.1U CN217493466U (zh) | 2022-05-12 | 2022-05-12 | 一种铜门生产的冲孔装置 |
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| CN217493466U true CN217493466U (zh) | 2022-09-27 |
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| CN202221137820.1U Active CN217493466U (zh) | 2022-05-12 | 2022-05-12 | 一种铜门生产的冲孔装置 |
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| CN (1) | CN217493466U (zh) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force 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: A punching device for copper door production Effective date of registration: 20230615 Granted publication date: 20220927 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: Jinhua islands electric tools Co.,Ltd. Registration number: Y2023330001210 |
|
| 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 |
Granted publication date: 20220927 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: Jinhua islands electric tools Co.,Ltd. Registration number: Y2023330001210 |
|
| PE01 | Entry into force 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: A punching device for copper door production Granted publication date: 20220927 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: Jinhua islands electric tools Co.,Ltd. Registration number: Y2025980029284 |