Invisible screen
CN309827503SActive Publication Date: 2026-03-03FUZHOU MINGZHE ALUMINUM CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2026-03-03
Smart Images
Figure 000001_ABST
Abstract
1. Name of this design product: Invisible screen window. 2. Purpose of this design: It is used in the construction of building doors and windows to provide ventilation, lighting, sand protection, and protection against dust and insects within the building. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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