irrigation and drainage well pile
CN310106071SActive Publication Date: 2026-07-21SHANDONG DONGXIN PLASTIC TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANDONG DONGXIN PLASTIC TECH CO LTD
- Filing Date
- 2026-04-16
- Publication Date
- 2026-07-21
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Figure 000007_ABST
Abstract
1. The name of the design product: irrigation and drainage well pile. 2. The use of the design product: for farmland irrigation and drainage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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