Noise reduction speakers
CN309449407SActive Publication Date: 2025-08-19ENPING AOKEO ELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202430827703.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2039-12-26
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Noise reduction box. 2. Purpose of this design product: This design product is used for noise reduction in enclosed spaces. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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