lung capacity trainer
CN309444055SActive Publication Date: 2025-08-15SHENZHEN HONGYI YUNJIA TECH CO LTD
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Patent Information
- Application Number
- CN202430808768.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2039-12-19
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Lung Capacity Trainer. 2. Purpose of this design product: used for training lung capacity. 3. The key design point of this appearance design product lies in the overall shape of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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