teaching aids
CN309530818SActive Publication Date: 2025-10-03BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD
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Patent Information
- Application Number
- CN202430663602.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2039-10-21
Smart Images
Figure 000014_ABST
Abstract
1. The name of this design product: teaching aid. 2. Application of this design product: used as a toy, teaching demonstration prop, etc. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Use a state stereogram 1.
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