Teaching aids (matchstick thinking box)
CN309148141SActive Publication Date: 2025-03-04BEIJING SPARK THINKING EDUCATION TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430433267.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2039-07-11
Smart Images
Figure 000009_ABST
Abstract
1. The name of the product of this design: teaching aid (matchstick thinking box). 2. Purpose of this design product: for teaching. 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 key points of the design: Design 1 changing state diagram 1. 5. Designate Design 1 as the base design.
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