loudspeaker
CN309428881SActive Publication Date: 2025-08-08JIANGXI COLLEGE OF ENG
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Patent Information
- Application Number
- CN202430773548.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2039-12-05
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product under this design: loudspeaker. 2. Purpose of this design product: used to amplify and play sound. 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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