Exhaust and fresh air integrated window

CN309375709SActive Publication Date: 2025-07-08广州赛宾声学工程技术有限公司
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Patent Information

Application Number
CN202430616674.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-09-27
Publication Date
2025-07-08
Estimated Expiration
2039-09-27

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Abstract

1. Name of the design product: Integrated exhaust and fresh air window. 2. Use of the design product: Windows for installation. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Front view.
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