Magnetic flux line demonstration teaching aids (liquid seal fill light type)
CN309519818SActive Publication Date: 2025-09-26SHENGBEN TECH (ZHEJIANG) CO LTD
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Patent Information
- Application Number
- CN202530042664.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2040-01-22
Smart Images
Figure 000006_ABST
Abstract
1. The name of this design product: Magnetic flux line demonstration teaching aid (liquid-sealed light-filling type). 2. Purpose of this design product: used as a demonstration teaching aid for magnetic flux lines. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view.
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