ZL

Zefeng Liu

Overall (2022): #188,599 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11383371 Multi-functional telescopic device Mengke Wu, Fengliang LI, Ge Zhang 2022-07-12