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Publication of FR875884ApublicationCriticalpatent/FR875884A/fr
B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
B41L11/00—Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies
B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
B41P2700/00—Manifolding, printing or duplicating for office purposes
B41P2700/10—Hectographic line duplicators
FR875884D1941-09-291941-09-29Dispositif automatique pour l'alimentation des machines duplicatrices destinées à effectuer des reports comptables
ExpiredFR875884A
(fr)