DC

Dal-Ho Cheong

GC Goldstar Co.: 1 patents #24 of 145Top 20%
📍 Seoul, KR: #140 of 689 inventorsTop 25%
Overall (1997): #164,344 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5682634 Method and device for controlling speed of a washing machine motor Doo Whan Sang 1997-11-04