Thermal lunch box
CN309656988SActive Publication Date: 2025-12-09黄锦坤
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Patent Information
- Application Number
- CN202530406439.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-11
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2040-07-11
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: thermal lunch box. 2. The use of the design product: for storing and storing, heat preservation and fresh keeping. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective drawing.
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