3610-21-116-9866

Gelatin Process Duplicating Machine

3610211169866 211169866 REPEATERDUPLICATOR

A device having a cylinder or flat bed coated with a gelatinous substance and a small roller. The master copy, produced by duplicating pencil, ink, or ribbon, is then transferred to the gelatin surface which in turn reproduces the subject matter on paper, cards, or the like. Excludes DUPLICATING MACHINE, OFFSET PROCESS; DUPLICATING MACHINE, RELIEF PROCESS; DUPLICATING MACHINE, SPIRIT PROCESS and DUPLICATING MACHINE, STENCIL PROCESS. View more Gelatin Process Duplicating Machine