Irrigation channel (cold region agricultural assembly type corrugated steel trapezoidal)
CN309812223SActive Publication Date: 2026-02-24HEILONGJIANG YITONG STEEL CORRUGATED EQUIP MFG CO LTD
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Patent Information
- Application Number
- CN202530272012.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2040-05-15
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: irrigation channel (cold agricultural assembly type corrugated steel trapezoidal). 2. The use of the design product: used for making the drainage channel of farmland irrigation water. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.
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