Patents/Assignees

Powerchina Northwest Engineering Corporation Limited

3 patents in portfolio

US12404770utility2025
Right-angle Turning Method for Small-diameter TBM Exploration Adit Excavation
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US12159385utility2024
Method and System for Monitoring and Safety Evaluation of Dam Body Defect of Check Dam
0 cites
US12025716utility2024
GNSS Emergency Monitoring Error Suppression Method for Alpine Canyon Complex Environment
0 cites