CN222356381U - 一种考场用无线信号屏蔽器 - Google Patents
一种考场用无线信号屏蔽器 Download PDFInfo
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- CN222356381U CN222356381U CN202421219612.5U CN202421219612U CN222356381U CN 222356381 U CN222356381 U CN 222356381U CN 202421219612 U CN202421219612 U CN 202421219612U CN 222356381 U CN222356381 U CN 222356381U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421219612.5U CN222356381U (zh) | 2024-05-30 | 2024-05-30 | 一种考场用无线信号屏蔽器 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202421219612.5U CN222356381U (zh) | 2024-05-30 | 2024-05-30 | 一种考场用无线信号屏蔽器 |
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| Publication Number | Publication Date |
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| CN222356381U true CN222356381U (zh) | 2025-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202421219612.5U Active CN222356381U (zh) | 2024-05-30 | 2024-05-30 | 一种考场用无线信号屏蔽器 |
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| CN (1) | CN222356381U (zh) |
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- 2024-05-30 CN CN202421219612.5U patent/CN222356381U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250516 Address after: 251900 Shandong Province Binzhou City Wudi County Haifeng Street South side of Haifeng 11th Road East side of Dixin 1st Road Ocean Group Street-side Comprehensive Building Room 406 Patentee after: Shandong Haiwen Electronic Equipment Co., Ltd. Country or region after: China Address before: 251900 Shandong Province Binzhou City Wudi County Che Wang Town Zhu Jia Village No. 3-1 Patentee before: Zhu Haixia Country or region before: China |
|
| TR01 | Transfer of patent right |