Waterstop grouting pipe (02)
CN309456638SActive Publication Date: 2025-08-22黄国君
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Patent Information
- Application Number
- CN202430840995.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2039-12-31
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Water-stop grouting pipe (02). 2. Purpose of this design product: A grouting pipe used to be nailed into cracks in walls or tunnels and then used in conjunction with a grouting machine to fill the holes. 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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