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Chaofeng DING

CC Crrc Nanjing Puzhen Co.: 1 patents #7 of 30Top 25%
Overall (2023): #492,115 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11845414 Emergency braking extension device for urban rail vehicle Fengli Zhang, Rujun Liang, Chunmeng Wang, Xiaofang Shi, Aiping Zhang +2 more 2023-12-19