JZ

Jianjun Zhi

BC Baoshan Iron & Steel Co.: 1 patents #14 of 76Top 20%
Overall (2023): #393,939 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11684969 Tundish Zhengjie Fan, Xufeng Liu, Hua Gao, Zhiqiang Zhang, Guoqiang Liu 2023-06-27