Railway alarm

CN309961952SActive Publication Date: 2026-05-05张旦春
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
张旦春
Filing Date
2025-11-14
Publication Date
2026-05-05

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Abstract

1. Name of the product in this design: Railway alarm. 2. Purpose of this design: A device for warning alarms and light prompts at railway crossings. 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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