Mathematical model (space rectangular coordinate system teaching aid)
CN309755483SActive Publication Date: 2026-01-27农海亮
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Patent Information
- Application Number
- CN202530182098.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-04-08
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Mathematical Model (Teaching Aid for Spatial Rectangular Coordinate System). 2. Purpose of this design: For demonstration purposes in mathematics teaching. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.
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