Photocopying – Projection printing and copying cameras – With developing
Patent
1974-07-29
1976-03-16
Gonzales, John F.
Photocopying
Projection printing and copying cameras
With developing
219216, 355 45, 354 83, G03B 2732
Patent
active
039443612
ABSTRACT:
Copying method comprises applying uniformly an auxiliarly heating treatment o the whole surface of a thermally developable photosensitive material containing organic salt at a temperature within a developing temperature range appropriate to the photosensitive material before image exposure, and heating for developing after exposure.
REFERENCES:
patent: 2769369 (1956-11-01), Oiler
patent: 3585917 (1971-06-01), Griffith
patent: 3645883 (1972-02-01), Luebbe
Konishi Ryoichi
Tnoue Mutsuhiro
Edelberg Nathan
Erkkila A. Victor
Gibson Robert P.
Gonzales John F.
The United States of America as represented by the Secretary of
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