drilling host
CN309652871SActive Publication Date: 2025-12-05XIAN RES INST OF CHINA COAL TECH & ENG GRP CORP
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Patent Information
- Application Number
- CN202530197273.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2040-04-14
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: drilling main machine. 2. The use of the design product: used for adjusting the inclination angle of the main shaft of the drilling machine, and the clamping, rotating and feeding of the drilling tools. 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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