Photocopying
Projection printing and copying cameras
Detailed holder for original
Inventor
active
Electrophotographic copying machines
Exposure carriage for a copying machine
No associations
LandOfFree
Egon Opravil does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Egon Opravil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Egon Opravil will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1248065