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Application filed by Josef Danek, Kovolis N.P.filedCriticalJosef Danek
Priority to GR570117840ApriorityCriticalpatent/GR17840B/en
Publication of GR17840BpublicationCriticalpatent/GR17840B/en
GR570117840A1957-01-241957-01-24
ARRANGEMENT OF DISTRIBUTION MECHANISMS IN THE BRAKE OPERATING BY CONVINCED AIR FOR VEHICLES MOVING ON TRACKS.
GR17840B
(en)