SC

Sung-bum Cho

TC Tong Yang Cement: 1 patents #1 of 3Top 35%
📍 Yongin-si, KR: #7 of 34 inventorsTop 25%
Overall (1994): #64,783 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285664 Automatic washing machines Suk-Kyu Chang, Yong-Bum Shim 1994-02-15