blackboard
CN309684578SActive Publication Date: 2025-12-19王宜菲
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Patent Information
- Application Number
- CN202530234003.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2040-04-27
Smart Images
Figure 000003_ABST
Abstract
1. Name of the designed product: teaching board (law). 2. Use of the designed product: used for teaching board, mainly used for displaying teaching content. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.
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