Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent
1981-07-31
1984-01-17
Holtje, Nelson C.
Photography and optical equipment
Projector or viewer
With provision for transparency magazine
D1699
Patent
active
D02722518
REFERENCES:
patent: D198475 (1964-06-01), Mojonnier
patent: D207922 (1967-06-01), Frazer
patent: D214021 (1969-05-01), Bacialli
patent: D218152 (1970-07-01), Emerson
patent: D220679 (1971-05-01), Finkel
patent: D223484 (1972-04-01), Turner
patent: D245761 (1977-09-01), Alseth
patent: 3618826 (1971-11-01), Kangas
Holtje Nelson C.
Ricoh & Company, Ltd.
Shoup Guy W.
LandOfFree
Developer container does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Developer container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Developer container will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-694629