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Application filed by Ditto IncfiledCriticalDitto Inc
Publication of CH302929ApublicationCriticalpatent/CH302929A/en
B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
B41L19/00—Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for
CH302929D1951-04-251951-04-25
Machine for the production of copies using the offset printing process.
CH302929A
(en)