Buffer shock absorber for drilling rigs
CN309632346SActive Publication Date: 2025-11-25MENGYIN FEIDA MINE ENG MASCH CO LTD
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Patent Information
- Application Number
- CN202530208276.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2040-04-17
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: buffer shock absorber for drilling machine. 2. The use of the design product: for connecting drill pipe for drilling machine. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: front view.
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