Respiratory training device (6)
CN309411779SActive Publication Date: 2025-07-29YONGKANG CHANGFENG IND & TRADE CO LTD
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Patent Information
- Application Number
- CN202530353309.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-19
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2040-06-19
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Respiratory training device (6). 2. Use of the design product: For breathing exercise and vital capacity function training. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.
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