Beijing Urban Construction Design & Development Group Co., Limited
5 patents in portfolio
- US12123157utility2024Delaminated Subway Station Structure in Sea-land Connection Region and Construction Method Thereof0 cites
- US12084971utility2024Undercutting-covered Excavation Semi-reverse Construction Method of Cross-transfer Subway Station0 cites
- US11821316utility2023System and Construction Method of Single-layer Lining Tunnel Structure Based on Mine-tunnelling Method0 cites