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Publication of FR1106538ApublicationCriticalpatent/FR1106538A/fr
B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
B41J33/14—Ribbon-feed devices or mechanisms
B41J33/40—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction
B41J33/44—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically
B41J33/51—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means
B41J33/518—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means the reversing-feeler engaging buttons or the like secured to the ribbon near its ends
FR1106538D1953-09-251954-08-18Ruban avec déclencheur pour le dispositif d'inversion du déplacement du ruban des machines à écrire
ExpiredFR1106538A
(fr)