Extraction Drilling Rig (Large-diameter Internal Deslagging Deep-hole Pressure Relief Gas Drill New No. 1)
CN309275419SActive Publication Date: 2025-05-06GUIZHOU ZUANXIN TECHNOLOGY CO LTD +1
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Patent Information
- Application Number
- CN202430430567.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2039-07-10
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: Extraction Drill (New No. 1, Large-diameter Internal Deslagging Deep-hole Pressure-Relief Gas Drill). 2. Purpose of the product of this design: a large-diameter internal slag discharge deep-hole pressure relief gas extraction drilling rig. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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