Insulating water retaining board (insulating water retaining board for water retaining and ice prevention under tunnels and bridges)
CN309226466SActive Publication Date: 2025-04-08HENAN ANLUAN ANTISEPTIC PROD CO LTD
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Patent Information
- Application Number
- CN202430447719.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2039-07-17
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Figure 000001_ABST
Abstract
1. The name of the product of this design: Insulating water retaining board (insulating water retaining board for water retaining and ice prevention under tunnels and bridges). 2. Purpose of this product with design: This product with design is used to block water. 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: Usage status diagram 1.
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