YZ

Ya Ming Zhang

JA Johnson Electric International Ag: 1 patents #74 of 195Top 40%
Overall (2019): #214,886 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10240644 Fluid driving device, motor assembly and friction clutch thereof Yue Li, Li Sheng Liu, Yong Wang 2019-03-26