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B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
B41F23/0403—Drying webs
B41F23/0423—Drying webs by convection
B41F23/0426—Drying webs by convection using heated air
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FR517749A1918-02-081920-06-24
Machine improvements for high speed intaglio printing
ExpiredFR517749A
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