steel guardrail

CN309577313SActive Publication Date: 2025-10-31BEIJING LULUDA TRANSPORTATION FACILITIES CO LTD +1
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Patent Information

Application Number
CN202530113288.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-11
Publication Date
2025-10-31
Estimated Expiration
2040-03-11

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Abstract

1. Name of the product in this design: Steel guardrail. 2. Application of this design: Traffic safety facilities. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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