Guardrail (highway maintenance)
CN309190472SActive Publication Date: 2025-03-21许建龙
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Patent Information
- Application Number
- CN202430456754.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2039-07-22
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Guardrail (highway maintenance). 2. Purpose of this design product: This design product is used as a guardrail for highway maintenance. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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