Photocopying – Including fiber optics
Patent
1977-05-03
1979-04-17
Hix, L. T.
Photocopying
Including fiber optics
355 3R, G03G 1518
Patent
active
041503490
ABSTRACT:
A screen drum type electrographic apparatus which can alleviate widening of a dot constituting a picture image is disclosed. A ratio of a feeding speed of a record medium to a peripheral speed of a screen drum is selected to a range shown by a hatched region in FIG. 3 on the basis of theoretical calculation treatments illustrated in FIG. 2.
REFERENCES:
patent: 3955128 (1976-05-01), Wu et al.
patent: 3985432 (1976-10-01), Hou et al.
Nishikawa Masaji
Sato Eiichi
Brady W. J.
Hix L. T,.
Olympus Optical Co,. Ltd.
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