ventilation fan blades
CN309569741SActive Publication Date: 2025-10-28ZHEJIANG HEDE TECH CO LTD
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Patent Information
- Application Number
- CN202530304453.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-28
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2040-05-28
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: ventilation fan blade. 2. Purpose of this design product: Accessory for ventilation fans. 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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