Laser teaching pen
CN309793297SActive Publication Date: 2026-02-13李龙
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Patent Information
- Application Number
- CN202530428037.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-22
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2040-07-22
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: laser teaching pen. 2. The use of the design product: for teaching tools. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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