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ROTAPRINT AKT GES
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ROTAPRINT AKT GES
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Application grantedgrantedCritical
Publication of FR689239ApublicationCriticalpatent/FR689239A/fr
B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
B41N3/00—Preparing for use and conserving printing surfaces
B41N3/04—Graining or abrasion by mechanical means
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR689239D1930-02-011930-02-01Plaque d'impression lithographique et procédé pour sa fabrication
ExpiredFR689239A
(fr)