Seat frame (ventilation massage)
CN309522373SActive Publication Date: 2025-09-30SHANGHAI TANDA RAILWAY VEHICLE SEAT SYST CO LTD
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Patent Information
- Application Number
- CN202430829948.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2039-12-27
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Seat frame (ventilation and massage). 2. Purpose of this design product: as a train seat frame. 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: three-dimensional picture.
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