KS

Ki-Whan Song

📍 Seoul, KR: #2 of 10 inventorsTop 20%
Overall (1982): #48,143 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322582 Liquid-sealed type of a governor for telephone dial — 1982-03-30