Masks (anti-pollution masks)
CN309014930SInactive Publication Date: 2024-12-17RUIAN PEOPLES HOSPITAL
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Patent Information
- Application Number
- CN202430239923.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Face mask (anti-pollution face mask). 2. Purpose of this design: For use in hospital wards for patients who vomit, to prevent vomit from contaminating the bed. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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