CB

Cornelis M. Beyersbergen

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,847,766 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE33872 Magnetic-tape cassette with a latching cover plate Karel G. M. Koken, Hubertus F. W. van de Kerkhof, John C. J. Olierook 1992-04-07