HC

Huang-San Chang

📍 Wang'an Town, TW: #231 of 480 inventorsTop 50%
Overall (All Time): #3,853,142 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5123296 Break lever for a bicycle — 1992-06-23