DH

Dongsu Hwang

KI Kiswel: 1 patents #1 of 9Top 15%
📍 Gyeongsan-si, KR: #3 of 7 inventorsTop 45%
Overall (2004): #232,240 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6787735 Welding solid wire with high feeding performance Yukio Yamaoka, Byungro Park 2004-09-07