Transparent Tube Color Discrimination Teaching Aid
CN309353083SActive Publication Date: 2025-06-24BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD
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Patent Information
- Application Number
- CN202430591895.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2039-09-14
Smart Images
Figure 000028_ABST
Abstract
1. The name of the design product: Transparent Tube Color Discrimination Teaching Aid. 2. The use of the design product: For color discrimination. 3. The design key points of the design product: Lie in the shape. 4. The picture or photo that best shows the design key points: The assembled state three-dimensional view. 5. Other situations that need to be explained: Other explanations: Component 1 is a transparent tube; Component 2 is a partition board, and the number of them is 4; Component 3 is a colored ball, and the number of them is 30.
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