JB

Johan W. Beunders

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #4,111,437 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4201944 Receiver having a measurement instrument which is used as a tuning scale 1980-05-06