JN

Jong O. Na

📍 Yongsan-gu, KR: #124 of 216 inventorsTop 60%
Overall (All Time): #3,914,157 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4966575 Automatic stepless transmission apparatus and method thereof Jun Youl Lim 1990-10-30