1974-02-15
1978-01-10
Braun, Fred L.
34155, G03D 700
Patent
active
040682498
ABSTRACT:
An apparatus for developing photosensitive material with a gaseous medium comprising a housing having a developing chamber therein, at least one rotor in said developing chamber, said rotor extending over substantially the entire width of material to be developed and being mounted at a distance of about 0.05 to 20 mm from the material to be developed, a device for introducing gaseous developer medium between the rotor and the interior walls of said chamber, and a device for passing material to be developed through the apparatus, whereby it contacts said gaseous developer medium.
REFERENCES:
patent: 2524818 (1950-10-01), McHugh
patent: 2737100 (1956-03-01), Horn
patent: 3229608 (1966-01-01), Staub et al.
patent: 3440944 (1969-04-01), Endermann et al.
Degenhardt Karl-Heinz
Frank Hermann
Marx Gerhard
Braun Fred L.
Bryan James E.
Hoechst Aktiengesellschaft
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