Multiple function microfiche and film recording and viewing syst

Details Multiple function microfiche and film recording and viewing syst Multiple function microfiche and film recording and viewing syst

1974-05-30

1976-06-29

Wintercorn, Richard A.

Photocopying

Contact printing

Light boxes

354115, 355 1, G03B 100, G03B 2700

Patent

active

039672891

ABSTRACT:
A combined microfiche camera and projection apparatus. The apparatus includes an objective lens for forming a real image on the input end of a coherent bundle of light fibers (internally reflecting glass fibers). The output end of the bundle is dispersed into a plurality of spaced-apart coherent fiber sub-bundles. The ends of the latter terminate contiguous to the emulsion of a microfiche. A projection screen is spaced from the microfiche. The device functions both to record and to read out.

REFERENCES:
patent: 3043179 (1962-07-01), Dunn
patent: 3734618 (1973-05-01), Dudley
patent: 3815986 (1974-06-01), Darbee
patent: 3825336 (1974-07-01), Reynolds

Affiliated with

Also associated with

Rating

Multiple function microfiche and film recording and viewing syst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiple function microfiche and film recording and viewing syst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple function microfiche and film recording and viewing syst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1282059