Integrated ventilation filter window
CN309964766SActive Publication Date: 2026-05-05HUAHENG NEW WIND (HEBEI) TECHNOLOGY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HUAHENG NEW WIND (HEBEI) TECHNOLOGY CO LTD
- Filing Date
- 2025-09-15
- Publication Date
- 2026-05-05
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Figure 000025_ABST
Abstract
1. Name of the product in this design: Integrated ventilation filter window. 2. Purpose of this design: A dustproof window for use on windows. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: Use state diagram 1. 5. Other components requiring explanation: Component 1 is the dustproof net, Component 2 is the inner frame of the dustproof window, and Component 3 is the outer frame of the dustproof window.
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