profile (inner fan assembly positive pressure strip)

CN310172639SActive Publication Date: 2026-08-25SICHUAN SANHUI YONGXING TECH CO LTD
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Patent Information

Application Number
CN202630170510.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-04-13
Publication Date
2026-08-25
Estimated Expiration
2041-04-13

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Abstract

1. Name of the designed product: sectional material (inner fan combined positive pressure strip). 2. Use of the designed product: sectional material for making doors, windows and various industrial products. 3. Design points of the designed product: the shape of the product. 4. Picture or photo best indicating the design points: perspective view 1.
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