Tunnel ceiling partition

CN309418512SActive Publication Date: 2025-08-01HENGSHUI ZHONGWEI ENGINEERING MATERIALS CO LTD
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Patent Information

Application Number
CN202430823042.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-12-25
Publication Date
2025-08-01
Estimated Expiration
2039-12-25

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Abstract

1. Name of the design product: Tunnel ceiling partition board. 2. Use of the design product: It is used as the top partition board for tunnel ceiling. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.
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