Folding emergency guide board for subway crew
CN310105539SActive Publication Date: 2026-07-21浦瑞金
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 浦瑞金
- Filing Date
- 2026-01-29
- Publication Date
- 2026-07-21
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Figure 000002_ABST
Abstract
1. The name of the design product: subway service folding emergency guide sign. 2. The use of the design product: for subway emergency guide direction. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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