Respiratory protective face mask (half mask 8)
CN309419048SActive Publication Date: 2025-08-01TANGSHAN PUDA PERSONAL PROTECTIVE PROD FACTORY
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Patent Information
- Application Number
- CN202430746330.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2039-11-25
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Protective face mask (half mask 8). 2. Use of the design product: For facial wearing to filter air. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.
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