Door and window aluminum profiles (frame)
CN309259367SActive Publication Date: 2025-04-25SHANDONG BAIYIYUAN DOORS & WINDOWS CO LTD
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Patent Information
- Application Number
- CN202430612989.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2039-09-26
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: aluminum profile for doors and windows (inside the frame). 2. Purpose of this design product: used for the production of thermally-insulated aluminum doors and windows. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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