BC

Byung Chang

GC Goldstar Co.: 1 patents #307 of 863Top 40%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,796,372 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5307972 Pinch roller pressing device in camera-integrated type VCR — 1994-05-03