Precast diamond-shaped pipe culvert
CN309647184SActive Publication Date: 2025-12-02QITAIHE CHANGSHENG DECORATION ENGINEERING CO LTD
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Patent Information
- Application Number
- CN202530257886.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2040-05-09
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Precast diamond-shaped culvert. 2. Application of this design: for pipelines used to transport liquid media in farmland roads, railways or highways. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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