Railway bottom surface measuring instrument
CN309856780SActive Publication Date: 2026-03-20CHINA TIESIJU CIVIL ENGINEERING GROUP CO LTD +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-28
- Publication Date
- 2026-03-20
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: track bottom working surface measuring instrument. 2. The use of the design product: for measuring the longitudinal and transverse inclination of the working surface of the sleeper. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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