Emergency directional acoustic protection device
CN309949341SActive Publication Date: 2026-04-28JIANGXI GUOXUAN BROADCASTING TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- JIANGXI GUOXUAN BROADCASTING TECH CO LTD
- Filing Date
- 2025-09-02
- Publication Date
- 2026-04-28
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Figure 000005_ABST
Abstract
1. The name of the design product: emergency directional soundproofing equipment. 2. The use of the design product: used in the command and dispatch sound amplification occasions of emergency broadcasting, disaster prevention, etc. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: front view.
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