Microform editors

Details Microform editors Microform editors

1976-09-03

1978-01-17

Griffin, Donald A.

Photocopying

Projection printing and copying cameras

Producing plural rows of pictures on photosensitive paper

355 53, 355 64, G03B 2742, G03B 2764, G03B 2744

Patent

active

040689450

ABSTRACT:
Copying apparatus for copying a selected frame from one of a plurality of rolls of microfilm, contained in the apparatus, onto a selected position on a microfiche; the rolls of microfilm are carried on an X and Y axis moveable carriage which is moveable in relation to a camera lens, and the microfiche is also moveable in the X and Y axis relative to the lens; detectors may be provided on the carriage for detecting the position of the selected frame of microfilm and electrical means are provided to hold the selected film in the lens axis for transfer to the microfiche; suitable programming can select a sequence of microfilm images to be recorded in a set sequence on the microfiche.

REFERENCES:
patent: 2296655 (1942-09-01), Stuart
patent: 3511565 (1970-05-01), Harman et al.
patent: 3601487 (1971-08-01), Burton et al.
patent: 3741645 (1973-06-01), Hollwedel et al.
patent: 3853399 (1974-12-01), Walsh

Affiliated with

Also associated with

Rating

Microform editors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microform editors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microform editors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2279896