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Application filed by Dowty Hydraulic Units LtdfiledCriticalDowty Hydraulic Units Ltd
Publication of BE584315ApublicationCriticalpatent/BE584315A/fr
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
BE584315A1958-11-051959-11-04Mécanisme de support élastique des attelages automatiques pour véhicules de chemins de fer
BE584315A
(fr)