teaching aids
CN309530819SActive Publication Date: 2025-10-03BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD
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Patent Information
- Application Number
- CN202430663603.4
- 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 000013_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 design points: Stereoscopic drawing 1.
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