Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Reflector
Inventor
active
Increased efficacy arc tube for a high intensity discharge lamp
Metal halide high-intensity discharge lamp having improved resta
Short-arc discharge lamp with starting device
No associations
LandOfFree
Robert D. Downing does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Robert D. Downing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robert D. Downing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1079825