G - Physics – 03 – D
Patent
G - Physics
03
D
95/88
G03D 13/00 (2006.01) G03D 5/00 (2006.01)
Patent
CA 1091074
Abstract of the Disclosure A method and apparatus for processing photographic material where the processing liquid is foamed, heated and passed over the material repeatedly. The volume of liquid used is the minimum to achieve the desired chemical action and the foamed liquid is passed as a thin layer in laminar flow over the material in a chamber formed by two members defining a slit. The foamed liquid is then discarded after the desired chemical action is achieved.
283038
Frauchiger Ulrich
Lanz Hans-Ulrich
Ag Ciba-Geigy
Fetherstonhaugh & Co.
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