ventilator
CN309065741SActive Publication Date: 2025-01-10SHANGHAI ABB ELECTRICAL TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430194342.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2039-04-09
Smart Images
Figure 000001_ABST
Abstract
1. The name of the product of this design: ventilating fan. 2. Purpose of this design product: used for exhausting indoor air and exchanging air with outdoor air. 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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