by damping, e.g. by moistening copy-sheets in connection with hectographic printing

Full Title

Devices for treating the surface of sheets, webs, or other articles in connection with printing > by damping, e.g. by moistening copy-sheets in connection with hectographic printing

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS

Subclass:

APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES

Child Classifications

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• B41L 23/04 using friction rollers
• B41L 23/06 using brushes
• B41L 23/08 using spray elements
• B41L 23/1 using endless bands
• B41L 23/12 using absorbent pads
• B41L 23/14 Ducts, containers, or like supply devices for liquids
• B41L 23/16 Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor
• B41L 23/18 Construction of damping rollers