Electric lamp and discharge devices: systems
Cathode ray tube circuits
Cathode-ray deflections circuits
Inventor
active
Laser cathode ray tube
Laser cathode ray tube having electric discharge inhibitor...
No associations
LandOfFree
Nikolai Grigoryevich Rumyantzen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Nikolai Grigoryevich Rumyantzen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nikolai Grigoryevich Rumyantzen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2530525