Magnetic demonstration block
CN310019116SActive Publication Date: 2026-06-05吴嘉莉
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 吴嘉莉
- Filing Date
- 2025-11-28
- Publication Date
- 2026-06-05
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: magnetic demonstration block. 2. The use of the design product: used as a magnetic demonstration block on the blackboard can emit laser, multiple cooperation can show geometric shapes, can be used for mathematics, optical teaching. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.
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