SL

Shi Liu

CC Crrc Qingdao Sifang Rolling Stock Research Institute Co.: 1 patents #3 of 35Top 9%
📍 Shandong, CN: #38 of 173 inventorsTop 25%
Overall (2017): #244,152 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9545934 Balancing apparatus for a transition coupler Hui Liu, Shuhua Duan 2017-01-17