Hydraulic culverts

CN309569499SActive Publication Date: 2025-10-28刘伟超
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Patent Information

Application Number
CN202530148647.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-25
Publication Date
2025-10-28
Estimated Expiration
2040-03-25

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Abstract

1. Name of the product in this design: Hydraulic culvert. 2. Purpose of this design: for use in water conservancy pipelines. 3. The key point of the design of this product lies in its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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