SL

Shanqing Li

BC Baoshan Iron & Steel Co.: 1 patents #6 of 53Top 15%
Overall (2024): #271,471 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12157940 Vacuum coating device Sanbing Ren, Junfei Fan, Fei Xiong, Yiru Wang 2024-12-03