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Application filed by Fides GmbhfiledCriticalFides Gmbh
Priority to DK114442ApriorityCriticalpatent/DK63044C/en
Application grantedgrantedCritical
Publication of DK63044CpublicationCriticalpatent/DK63044C/en
Arrangement for distance meters of a kind by which the distance is determined by means of reflected radio waves, in particular for determining the altitude of aircraft.