dual-channel mouthpiece
CN309541247SActive Publication Date: 2025-10-14天津七一二移动通信股份有限公司
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Patent Information
- Application Number
- CN202430844315.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2039-12-31
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: double mode mouth station. 2. The use of the design product: the design product is used for railway communication. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
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