Urban rail transit electronic prompter
CN309484409SActive Publication Date: 2025-09-09张灿群
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Patent Information
- Application Number
- CN202430826343.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2039-12-26
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Urban rail transit electronic indicator. 2. Purpose of this design product: used for providing urban 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: three-dimensional picture.
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