Metal sound barrier unit plate keel
CN309531775SActive Publication Date: 2025-10-03HENGSHUI YUTIEXIN ENVIRONMENTAL PROTECTION ENG CO LTD
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Patent Information
- Application Number
- CN202530066951.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2040-02-17
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Metal sound barrier unit panel keel. 2. Purpose of this design product: used as the frame keel of metal sound barrier unit panel. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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