Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent
1985-06-19
1987-11-03
Holtje, Nelson C.
Photography and optical equipment
Projector or viewer
With provision for transparency magazine
Patent
active
D02925915
REFERENCES:
patent: D270164 (1983-08-01), Sawada
patent: D276051 (1984-10-01), Kosako
patent: D276347 (1984-11-01), Matsuzaka
patent: D280634 (1985-09-01), Imada
patent: D285209 (1986-08-01), Kosako
patent: 4502776 (1985-03-01), Matsumoto
patent: 4589760 (1986-03-01), Iimori
patent: 4597662 (1986-07-01), Hirata
Holtje Nelson C.
Ricoh & Company, Ltd.
LandOfFree
Electrostatic copying machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrostatic copying machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrostatic copying machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1667216