Siphon drainage board (root penetration resistant layer with mesh)
CN309234947SActive Publication Date: 2025-04-11HENAN HUACHANG CONSTR TECH CO LTD
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Patent Information
- Application Number
- CN202430264389.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2039-05-07
Smart Images
Figure 000001_ABST
Abstract
1. The name of the product of this design: Siphon drainage board (root penetration resistant layer with mesh). 2. Purpose of this design product: This design product is used for siphon drainage of green roofs. 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: three-dimensional picture.
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