CQ

Chouwu Qiu

JC Jing-Jin Electric Technologies Co.: 1 patents #6 of 15Top 40%
Overall (2021): #496,323 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11168748 Electromagnetic jaw clutch Zhengqiang Pei, Ping Yu, Xueliang Wang, Jianwen Li 2021-11-09