check valve (920d)
CN309779206SActive Publication Date: 2026-02-06YUHUAN YAHE HVAC CO LTD
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Patent Information
- Application Number
- CN202530409526.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-14
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2040-07-14
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: check valve (920d). 2. The use of the design product: for check valve. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
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