CH

Ching-Chi Hung

MC Man Kung Enterprise Co.: 1 patents #1 of 2Top 50%
Overall (2022): #499,856 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11320232 Collapsible pedal structure of crossbow Fu-Hui Chu 2022-05-03