HJ

Hongfu Jin

CC Citic Dicastal Co.: 1 patents #66 of 153Top 45%
Overall (2021): #431,097 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10953705 Automatic constant pressure device for hub tire system Jinqi Lyu, Zhipeng Li, Hanbao Sun, Yanfu Xu, Yingfeng Wang +2 more 2021-03-23