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Yandong Yang

CC China Railway Tunnel Group Co.: 1 patents #1 of 15Top 7%
Overall (2024): #211,880 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12031437 Hard rock tunnel boring machine combining microwave heating with high pressure water cutting for assisting in rock breaking Gaoming Lu, Kairong Hong, Dongjiang Pan, Jianjun Zhou, Limeng Zhang 2024-07-09