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Application filed by Institutul PolitehnicfiledCriticalInstitutul Politehnic
Priority to RO115860ApriorityCriticalpatent/RO93031B1/ro
Publication of RO93031A2publicationCriticalpatent/RO93031A2/fr
Publication of RO93031B1publicationCriticalpatent/RO93031B1/ro
Train Traffic Observation, Control, And Security
(AREA)
RO115860A1984-10-021984-10-02Instalatie pentru afisarea datelor privind compunerea trenurilor si a locurilor de garare a vagoanelor la peron
RO93031B1
(ro)
Sistema automatico per la visualizzazione di informazioni, ad esempio per la visualizzazione delle prenotazioni a bordo di veicoli di trasporto pubblico, quali carrozze ferroviarie.
The Block System of Signaling on American Railroads: The Methods and Appliances Used in Manual and Automatic Block Signaling, Also Descriptions of Hand-operated and Power Operated Interlocking Machines