Fans (industrial cylindrical fans)

CN310297503SActive Publication Date: 2026-11-03刘凯龙
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Patent Information

Application Number
CN202630160977.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-04-08
Publication Date
2026-11-03
Estimated Expiration
2041-04-08

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Abstract

1. Name of the designed product: fan (industrial cylindrical fan). 2. Use of the designed product: cold fan for making cold wind. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1. 5. It has been embodied in perspective view 3, and the bottom view is omitted.
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