Square ventilation fan (100-150-200)
CN309198918SActive Publication Date: 2025-03-25TAIZHOU DEXI ELECTRICAL & MECHANICAL CO LTD
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Patent Information
- Application Number
- CN202430515992.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2039-08-14
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Square ventilation fan (100-150-200). 2. Purpose of this design: for ventilation and air exchange. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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