LC

Lai Chia-Tsai

📍 Baoshan, TW: #2,187 of 3,661 inventorsTop 60%
Overall (All Time): #3,881,223 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5033336 Structure of hand-operated screw driver with high driving speed/high torque force alternative selection mechanism — 1991-07-23