check valve core
CN309746800SActive Publication Date: 2026-01-23ZHEJIANG DUNAN INTELLIGENT CONTROL TECH CO LTD
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Patent Information
- Application Number
- CN202530256500.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2040-05-08
Smart Images
Figure 000023_ABST
Abstract
1. The name of the design product: check valve core. 2. The use of the design product: used for installing in the pipeline to prevent the medium backflow, and control the flow rate and flow, etc. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: combined state perspective view 1.
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