Mining machine propulsion beam square special-shaped tube
CN309449916SActive Publication Date: 2025-08-19HUNAN YIGE SPECIAL STEEL TECH CO LTD
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Patent Information
- Application Number
- CN202530025315.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2040-01-15
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Four-corner special-shaped tube for mining machine propulsion beam. 2. Application of this design product: Special-shaped steel pipe for propulsion beam of rock drilling vehicle. 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: Stereoscopic drawing 1.
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