fan leaf

CN309724234SActive Publication Date: 2026-01-06GUANGDONG FOSHAN LIVING VENTILATION EQUIP
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Patent Information

Application Number
CN202530311744.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-30
Publication Date
2026-01-06
Estimated Expiration
2040-05-30

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Abstract

1. Name of the designed product: fan leaf. 2. Use of the designed product: sealing fireproof fan leaf for fire damper. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
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