YH

Yu-Nan Hung

📍 Jianshi, TW: #2 of 7 inventorsTop 30%
Overall (2004): #80,405 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6679036 Drive gear shaft structure of a self-moving type mower — 2004-01-20