Voice broadcaster (directional)
CN309358241SActive Publication Date: 2025-06-27SHANGHAI YISHEN ELECTRONICS CO LTD
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Patent Information
- Application Number
- CN202430636248.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2039-10-10
Smart Images
Figure 000003_ABST
Abstract
1. Name of the Design Product: Voice Broadcast Device (Directional). 2. Use of the Design Product: This design product is used to transmit sound in a directional manner to the square dance area, thereby reducing noise interference to the surrounding environment. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Stereogram.
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