KC

Kwei-Chang Chien

Overall (All Time): #3,573,372 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6192727 Mold seat adjusting structure of thread rolling machine Steven Lin, Sheng-Chung Tseng 2001-02-27