QW

Qingwang Wei

CC Citic Dicastal Co.: 1 patents #66 of 153Top 45%
Overall (2021): #297,401 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11072853 High-ductility periodic variable alloy protective film and forming method thereof Zuo Xu, Guoyuan Xiong, Zaide Wang, Huanming Ma, Shengchao Zhang +2 more 2021-07-27