G - Physics – 03 – B
Patent
G - Physics
03
B
314/40, 240/75
G03B 27/54 (2006.01)
Patent
CA 1137947
76,297 ILLUMINATION MEANS FOR ELECTROGRAPHIC REPRODUCTION Abstract An illumination means for an electrographic reproduction machine in which a single light source is used in combination with a primary and a secondary elliptical reflector to furnish direct and reflected light as a narrow band of illumination and in which a third flat reflector is used to reflect a portion of the light from the light source which would not otherwise be directed in such a narrow band, back into the primary and secondary reflectors to be reflected into the narrow band, and to balance the direct and reflected light.
357165
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
Illumination means for electrographic reproduction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Illumination means for electrographic reproduction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Illumination means for electrographic reproduction will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-984866