Oxygen generating packet

CN310073163SActive Publication Date: 2026-07-07NANJING YUNAN INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
NANJING YUNAN INFORMATION TECH CO LTD
Filing Date
2026-01-15
Publication Date
2026-07-07

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Abstract

1. Name of the design product: Oxygen bag. 2. Use of the design product: A backpack. 3. Design points of the design product: In shape. 4. Picture or photo best indicating the design points: Perspective view 1.
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