Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent
1985-12-27
1988-10-25
Holtje, Nelson C.
Photography and optical equipment
Projector or viewer
With provision for transparency magazine
D16 10
Patent
active
D02982609
REFERENCES:
patent: D197257 (1963-12-01), Fladlien
patent: D257259 (1980-10-01), Shiraishi
patent: 2466171 (1949-04-01), Hencke
patent: 3687030 (1972-08-01), Dine
patent: 4222654 (1980-09-01), Bodenhamer
Nakazawa Isao
Yoshida Michio
Canon Kabushiki Kaisha
Holtje Nelson C.
LandOfFree
Range finding device for close-up does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Range finding device for close-up, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Range finding device for close-up will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2260736