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Publication of FR1083939ApublicationCriticalpatent/FR1083939A/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
B41L11/08—Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies with rotary cylinders carrying the masters
FR1083939D1953-07-041953-09-23Duplicateur rotatif pour reproduire, par impression, des originaux inversés pouvant être reproduits par impression
ExpiredFR1083939A
(fr)
Duplicateur rotatif pour la reproduction rapprochée ou jointive, ligne par ligne, de textes éloignés pris sur une ou plusieurs planches d'impression