Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent
1984-09-07
1986-11-04
Holtje, Nelson C.
Photography and optical equipment
Projector or viewer
With provision for transparency magazine
D16 27
Patent
active
D02865416
REFERENCES:
patent: D164263 (1951-08-01), Reader
patent: D276916 (1984-12-01), Masaki
patent: 4277162 (1981-07-01), Kasahara
patent: 4386838 (1983-06-01), Hirabayashi
patent: 4432632 (1984-02-01), Yokota
patent: 4511237 (1985-04-01), Kawata
patent: 4523834 (1985-06-01), Pelda
patent: 4530588 (1985-07-01), Kimura
patent: 4540268 (1985-09-01), Toyono
Suzuki Minoru
Takahashi Sadao
Holtje Nelson C.
Ricoh & Company, Ltd.
Shoup Guy W.
LandOfFree
Photoconductor unit for 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 Photoconductor unit for copying machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photoconductor unit for copying machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-690505