Electrostatic copying machine

Details Electrostatic copying machine Electrostatic copying machine

1974-07-11

1976-02-03

Greiner, Robert P.

Photocopying

Including fiber optics

355 3R, 96 12, 271193, 317262E, 226 94, G03G 1501, G03G 1518, B65H 2930, G65H 1728

Patent

active

039361772

ABSTRACT:
An electrostatic copying machine comprises a photosensitive screen having a number of fine openings therein, means for forming on the screen a primary electrostatic latent image corresponsing to an original image, an electrostatic attracting device for electrostatically attracting a recording material and moving said recording material in facing relationship with the surface of the screen on which the latent image is formed, a device for supplying the recording material to the electrostatic attracting device, and means for forming a secondary electrostatic latent image on the recording material conveyed by the attracting device.

REFERENCES:
patent: 3220324 (1965-11-01), Snelling
patent: 3645614 (1972-02-01), McFarlane et al.
patent: 3680954 (1972-08-01), Frank
patent: 3761173 (1973-09-01), Fotland et al.
patent: 3832053 (1974-08-01), Goel et al.

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