JW

Jinfang Wang

XC Xj Electric Co.: 1 patents #2 of 37Top 6%
XG Xj Group: 1 patents #2 of 37Top 6%
Overall (2020): #418,933 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10741338 Contact device of handcart circuit breaker and handcart circuit breaker Junwei Wang, Bangtian Wang, Pengcheng Sun, Weiguo Yang, Siliang Yang +6 more 2020-08-11