Teaching Demonstration Aids
CN309205423SActive Publication Date: 2025-03-28刘立民
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Patent Information
- Application Number
- CN202430413425.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2039-07-03
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Figure 000001_ABST
Abstract
1. The name of this design product: teaching demonstration aids. 2. Purpose of this design product: as a teaching aid for demonstration of labor lessons in primary and secondary schools. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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