Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Reflector
Inventor
active
No associations
LandOfFree
Jean Berdou does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Jean Berdou, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jean Berdou will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-448322