Disc rock tunneling machine
CN309949787SActive Publication Date: 2026-04-28CHINA RAILWAY CONSTR HEAVY IND
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- CHINA RAILWAY CONSTR HEAVY IND
- Filing Date
- 2025-09-29
- Publication Date
- 2026-04-28
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Figure 000003_ABST
Abstract
1. The name of the design product: disc rock tunneling machine. 2. The use of the design product: for engineering machinery. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best shows the design points: perspective view 1. 5. The bottom of the design is the part that is not easy to see when in use, omit the right view.
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