CHINA RAILWAY DESIGN CORPORATION

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Tianjin, CN

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Patents Applicationslast 30 patents

Information Patent Application
TUNNEL OPERATION ROBOT
- Publication number 20240092438
- Publication date Mar 21, 2024
- China Railway Design Corporation (CRDC)
- Hu CAO
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF HIGH-PRECISION 3D RECONSTRUCTION OF EXISTING RAILWAY TRAC...
- Publication number 20230112991
- Publication date Apr 13, 2023
- CHINA RAILWAY DESIGN CORPORATION
- Guangshuai WANG
- G06 - COMPUTING CALCULATING COUNTING