Rail transit electronic display screen

CN309491864SActive Publication Date: 2025-09-12李洪涛
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Patent Information

Application Number
CN202530042307.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2025-09-12
Estimated Expiration
2040-01-22

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Abstract

1. The name of this design product: Rail transit electronic display screen. 2. Purpose of this design product: used to display rail transit information. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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