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Publication of FR367276ApublicationCriticalpatent/FR367276A/fr
B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
B41L7/00—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image
B41L7/02—Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image by passing original and copy-sheet or -web between rollers
FR367276D1906-06-191906-06-19Perfectionnements apportés aux presses à copier rotatives
ExpiredFR367276A
(fr)