Offline drilling rig derrick
CN309530401SActive Publication Date: 2025-10-03ZHONGMAN GASOLINEEUM & NATURAL GAS GROUP +1
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Patent Information
- Application Number
- CN202530056374.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2040-02-07
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Offline drilling rig derrick. 2. Application of this design product: used for oil and gas drilling and well repair. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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