Mathematics teaching compass
CN310136644SActive Publication Date: 2026-08-07张艳
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 张艳
- Filing Date
- 2026-01-30
- Publication Date
- 2026-08-07
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Figure 000003_ABST
Abstract
1. The name of the design product: mathematics teaching compass. 2. The use of the design product: used in mathematics teaching to help draw a circle. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The left view has been embodied in perspective view 1, and the left view is omitted; the right view has been embodied in perspective view 2, and the right view is omitted.
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