raise boring machine
CN309380078SActive Publication Date: 2025-07-11HUNAN CHUANGYUAN HIGH TECH MACHINERY CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430478500.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2039-07-30
Smart Images
Figure 000009_ABST
Abstract
1. Name of the Design Product: Raise Borer. 2. Use of the Design Product: For raise construction and tunneling operations. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.
Need to check novelty before this filing date? Find Prior Art