SS

Sang K. Sin

SC Skc Co.: 1 patents #137 of 322Top 45%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,825,370 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5216564 Reel locking device of video tape cassette — 1993-06-01