MV

Marinus C. W. vanBuul

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #4,008,411 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4492976 Line standard conversion circuit for a television signal Johannes G. Raven, Wilhelmus H. C. A. van de Ven 1985-01-08