Polyester fiber sound absorbing board double slot chamfering device
CN309700849SActive Publication Date: 2025-12-26XINYI ZIYANG DECORATION MATERIAL CO LTD
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Patent Information
- Application Number
- CN202530258763.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2040-05-09
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: polyester fiber sound absorption board double groove chamfering device. 2. The use of the design product: the design product is used for right angle and oblique angle trimming of polyester fiber sound absorption board and other plates. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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