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Application filed by Schreibmaschinenfabrik HassiafiledCriticalSchreibmaschinenfabrik Hassia
Publication of CH34379ApublicationCriticalpatent/CH34379A/fr
CH34379A1906-01-051906-01-05Dispositif applicable aux machines à écrire, pour produire l'écriture, sans le concours de la barre d'espacement
CH34379A
(fr)