Smoke exhaust duct
CN309164953SActive Publication Date: 2025-03-11SICHUAN YUNCHENGQI TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430477112.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2039-07-30
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: smoke exhaust duct. 2. Purpose of this product with design: This product with design is used to guide air and exhaust smoke. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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