Road and bridge guardrails

CN309458067SActive Publication Date: 2025-08-22青冈县公路事业发展中心
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Patent Information

Application Number
CN202530030650.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-17
Publication Date
2025-08-22
Estimated Expiration
2040-01-17

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Abstract

1. The name of this design product: road and bridge guardrail. 2. Purpose of this design product: This design product is used for safety protection on roads and bridges. 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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