Uncategorized
Inventor
Cathode-ray tube
Colour television picture tube
Device comprising a cathode-ray tube having an electron gun...
Device comprising cathode-ray tubes for reproducing images
Image transformer with electron-optical image projection
No associations
LandOfFree
C. Francken Jan does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with C. Francken Jan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and C. Francken Jan will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-661231