Photocopying – Including fiber optics
Patent
1977-09-06
1979-09-11
Braun, Fred L.
Photocopying
Including fiber optics
G03G 1500
Patent
active
041673212
ABSTRACT:
A photosensitive drum for electrographic apparatus composed of a drum-shaped photosensitive body and producing thereon an electrostatic latent image corresponding to a picture image of a manuscript to be reproduced. The apparatus comprises a mechanism for frictionally braking the rotation of the photosensitive drum.
REFERENCES:
patent: 3826570 (1974-07-01), Kolibas
patent: 3985432 (1976-10-01), Hou et al.
Kimura Katsuhiko
Miyashita Kiyoshi
Braun Fred L.
Olympus Optical Co,. Ltd.
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