Sound-absorbing board (municipal engineering)
CN309077050SActive Publication Date: 2025-01-17刘子毓
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Patent Information
- Application Number
- CN202430363277.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2039-06-14
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Sound-absorbing board (municipal engineering). 2. Purpose of this design product: This design product is used for sound-absorbing panels in municipal engineering and sound barrier applications, and has the effect of sound insulation and sound absorption. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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