Sound-absorbing board (gradient)
CN309190396SActive Publication Date: 2025-03-21GUANGZHOU KESHENG ACOUSTIC TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430426909.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2039-07-09
Smart Images
Figure 000006_ABST
Abstract
1. The name of this design product: Sound-absorbing panel (gradient). 2. Purpose of the product with this appearance design: Mainly used in engineering materials to absorb and block sound. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 2. 5. Designate Design 1 as the base design.
Need to check novelty before this filing date? Find Prior Art