Stereoscopic geometry teaching aid
CN310296882SActive Publication Date: 2026-11-03梁凯
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Patent Information
- Application Number
- CN202630156757.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-07
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2041-04-07
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: three-dimensional geometry teaching aid. 2. The use of the design product: for assisting in carrying out three-dimensional geometry teaching activities. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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