Operate emergency telephone
CN310176766SActive Publication Date: 2026-08-28TIANJIN HUAYU HENGTONG OPTOELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202530667485.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-12
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2040-11-12
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: emergency telephone in operation. 2. Use of the design product: to realize the communication between the cab and the outside world, to ensure the smooth communication between stations and the smooth dispatching command. 3. Design points of the design product: the combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.
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