directional acoustic wave device (3)
CN310018357SActive Publication Date: 2026-06-05JINSHENGYUAN (JIAXING) TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- JINSHENGYUAN (JIAXING) TECH CO LTD
- Filing Date
- 2025-10-15
- Publication Date
- 2026-06-05
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: directional sound device (3). 2. The use of the design product: for playing sound directionally. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best shows the design points: front view.
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