SJ

Se Hwan Jang

📍 Suneung-ri, KR: #411 of 843 inventorsTop 50%
Overall (2022): #267,524 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11454336 Support device of vacuum pipe — 2022-09-27