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Publication of FR785302ApublicationCriticalpatent/FR785302A/fr
B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
B41J29/46—Applications of alarms, e.g. responsive to approach of end of line
B41J29/48—Applications of alarms, e.g. responsive to approach of end of line responsive to breakage or exhaustion of paper or approach of bottom of paper
FR785302D1935-02-111935-02-05Dispositif pour indiquer dans les machines à écrire et de comptabilité l'achèvement d'une page d'écriture
ExpiredFR785302A
(fr)
Dispositif pour indiquer la limite d'écriture au bout de la ligne d'écriture dans les machines à écrire, à écrire et calculer et autres analogues