YW

Yiu Chung Wan

FL Fee Tat Plastic Factory Limited: 2 patents #1 of 1Top 100%
📍 Sha Tin, CN: #1 of 18 inventorsTop 6%
Overall (1989): #12,579 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D304089 Multi-function lantern 1989-10-17
D304090 Multi-function lantern 1989-10-17