Emergency oxygen face mask
CN310115209SActive Publication Date: 2026-07-24THE SIXTH AFFILIATED HOSPITAL OF SUN YAT SEN UNIV
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Patent Information
- Application Number
- CN202630053768.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-30
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2041-01-30
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: emergency oxygen mask. 2. The use of the design product: the design is used for oxygen inhalation of emergency patients. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.
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