Wall-mounted fresh air fan (ventilation fan A150)

CN309481056SActive Publication Date: 2025-09-05OHM XINFENG IND CO LTD
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Patent Information

Application Number
CN202430837839.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-09-05
Estimated Expiration
2039-12-30

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Abstract

1. The name of this design product: Wall-mounted fresh air fan (ventilation fan A150). 2. Purpose of this design product: a device for indoor filtration and ventilation. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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