air supply duct (assembly)
CN309696341SActive Publication Date: 2025-12-23TIANJIN AOLIANTE STEEL STRUCTURE INSTALLATION ENG
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Patent Information
- Application Number
- CN202530107906.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2040-03-07
Smart Images
Figure 000001_ABST
Abstract
1. Name of the design product: air supply pipeline (combination). 2. Use of the design product: the design is used for pipeline air supply. 3. Design points of the design product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. The bottom view is omitted because it is the same as the top view.
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