Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Polarizer or special ray transmission
Inventor
active
Ultraviolet absorbing and yellow light filtering glass article
Ultraviolet absorbing and yellow light filtering glasses for...
No associations
LandOfFree
Laura O. De Angelis does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Laura O. De Angelis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laura O. De Angelis will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2145150