Car muffler (metamaterial)
CN309296137SActive Publication Date: 2025-05-16MEIMEIZHITA (WUXI) TECH CO LTD
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Patent Information
- Application Number
- CN202430614157.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2039-09-26
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: vehicle muffler (metamaterial). 2. Purpose of this design product: used for noise reduction in the exhaust system of hydrogen fuel cell vehicles. 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: Stereoscopic diagram 1.
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