MD

Mingnan Duan

BC Baoshan Iron & Steel Co.: 1 patents #12 of 65Top 20%
Overall (2019): #345,315 of 560,194Top 65%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10493498 Method for arranging jet cleaning nozzles Shanqing Li 2019-12-03