TZ

Tianjun Zhao

CC Crrc Qiqihar Rolling Stock Co.: 1 patents #1 of 17Top 6%
Overall (2020): #243,542 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10689011 Wagon and vehicle body assembly thereof Baichuan He, Zhenguo Wu, Lei Yu 2020-06-23