Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
Inventor
active
No associations
LandOfFree
Chang-Hyun Pyo does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Chang-Hyun Pyo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chang-Hyun Pyo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2709362