KF

Kwok W. Fai

SC Simatelex Manufactory Co.: 1 patents #7 of 19Top 40%
📍 Xiaoyao, CN: #17 of 26 inventorsTop 70%
Overall (All Time): #3,936,043 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4860147 Shock-protected domestic electrical apparatus — 1989-08-22