breathing bag

CN309569937SActive Publication Date: 2025-10-28唐敏
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Patent Information

Application Number
CN202530111672.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-11
Publication Date
2025-10-28
Estimated Expiration
2040-03-11

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Abstract

1. Name of the product in this design: Respiratory Airbag. 2. Purpose of this design product: This design product is used for medical emergency breathing airbags. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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