Water-injected flood control box (double card slot)
CN309424871SActive Publication Date: 2025-08-05NANJING HYDRAULIC RES INST +1
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Patent Information
- Application Number
- CN202430762513.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2039-12-02
Smart Images
Figure 000031_ABST
Abstract
1. The name of this design product: Water-filled flood prevention box (dual card slots). 2. Purpose of this design product: This design product is used for flood control and waterproofing. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: 3D diagram of the combined state 1.
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