Respiratory mask
CN309387556SActive Publication Date: 2025-07-15SHANGHAI ZHENGHUA MEDICAL EQUIP
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Patent Information
- Application Number
- CN202430715175.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2039-11-12
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Respiratory mask. 2. Use of the design product: An apparatus for assisting or improving human breathing and for treating respiratory diseases in the medical field. 3. Design key points of the design product: The combination of shape and pattern. 4. Picture or photograph that best shows the design key points: Perspective view.
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