Multiplication and division sticks
CN309189335SActive Publication Date: 2025-03-21SHENZHEN SANCHUAN ZHONGLIAN TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430487899.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2039-08-02
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: multiplication and division stick. 2. Purpose of this design product: a learning tool for learning multiplication and division. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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