Mathematical teaching aid
CN310248187SActive Publication Date: 2026-10-09黄庆标
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Patent Information
- Application Number
- CN202630219877.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-07
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2041-05-07
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: mathematics teaching aid. 2. Use of the design product: for teaching mathematics to young children. 3. Design features of the design product: in shape. 4. Picture or photograph best indicating the design features: perspective view 1.
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