Operation valve group
CN310088245SActive Publication Date: 2026-07-14CHINACOAL BEIJING COAL MINING MACHINERY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- CHINACOAL BEIJING COAL MINING MACHINERY CO LTD
- Filing Date
- 2025-12-03
- Publication Date
- 2026-07-14
Smart Images
Figure 000008_ABST
Abstract
1. The name of the design product: operating valve group. 2. The use of the design product: as the main control unit of hydraulic support, used for operating the normal action of hydraulic support. 3. The design points of the design product: in the shape of the design product. 4. The picture or photo that best shows the design points: perspective view 2. 5. Other circumstances that need to be explained: the design product does not require protection of color.
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