acoustics
CN309622443SActive Publication Date: 2025-11-21成都银杏酒店管理学院
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Patent Information
- Application Number
- CN202530240219.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2040-04-29
Smart Images
Figure 000005_ABST
Abstract
1. The name of the design product: sound equipment. 2. The use of the design product: sound equipment for playing music and other audio. 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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