YS

Yucheng Shan

📍 Linhai, CN: #12 of 23 inventorsTop 55%
Overall (2022): #191,345 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11454063 Mounting structure for roller blind Caihua Shan 2022-09-27