CY

Chang Min Yang

📍 Keelung, TW: #3 of 22 inventorsTop 15%
Overall (2002): #239,413 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6457300 Plastic film guiding device of packaging machine — 2002-10-01