Vital capacity trainer

CN309380928SActive Publication Date: 2025-07-11YONGKANG YIYA IND & TRADE CO LTD
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Patent Information

Application Number
CN202530341059.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-13
Publication Date
2025-07-11
Estimated Expiration
2040-06-13

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Abstract

1. Name of the design product: Vital capacity trainer. 2. Use of the design product: Used to improve vital capacity and train breathing ability. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Stereogram.
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