Laser recording system

Details Laser recording system Laser recording system

1984-11-28

1986-09-23

Evans, A.

Recorders

Printing, dotting, or punching marker

Ink transfer support or moving means

346136, 355 72, 400658, 1014151, G01D 1514

Patent

active

046138765

ABSTRACT:
A recording system uses a laser beam for imaging the surface of a photographic film which is held in a curved arrangement to allow light to be focused in precise position in a circular light path on the film. The film is maintained in the curved arrangement by resilient means associated with a film holding curved platen.

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patent: 3938191 (1976-02-01), Jarmy
patent: 3953859 (1976-04-01), Locke
patent: 4168506 (1979-09-01), Corsover
patent: 4271415 (1981-06-01), Murakoshi et al.
patent: 4285012 (1981-08-01), Ohara et al.
patent: 4293864 (1981-10-01), Scott
patent: 4358774 (1982-11-01), Wilkinson

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