Flute-shaped exhaust hole breathing mask
CN309316133SActive Publication Date: 2025-05-30SHENZHEN WEIQI MEDICAL TECH CO LTD
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Patent Information
- Application Number
- CN202430553791.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2039-08-30
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Grooved Exhaust Hole Respirator Mask. 2. Use of the design product: For medical products. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view.
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