Diffused oxygen lance
CN310194465SActive Publication Date: 2026-09-08QINGDAO VICTALL RAILWAY CO LTD
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Patent Information
- Application Number
- CN202630100702.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-06
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2041-03-06
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: Diffusion oxygen nozzle. 2. The use of the design product: For high-speed rail seat for passengers to oxygen. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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