CL

Chenhui Liu

CC Crrc Tangshan Co.: 1 patents #3 of 64Top 5%
📍 Beijing, MA: #79 of 124 inventorsTop 65%
Overall (2022): #497,521 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11279383 Sleeping car compartment and sleeping car Xiayan Li, Lei Zhang, Guoyan Gao, Liwei Shen, Baolin Yu 2022-03-22