CH

Ching-Chi Hung

MC Man Kung Enterprise Co.: 1 patents #1 of 2Top 50%
Overall (2024): #511,998 of 561,600Top 95%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11892265 Anti dry fire trigger device Fu-Hui Chu 2024-02-06