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Application filed by Andras Kovacs, Rudolf Szebeni, Bela KoeszegifiledCriticalAndras Kovacs
Priority to NO833872ApriorityCriticalpatent/NO163842C/no
Publication of NO833872LpublicationCriticalpatent/NO833872L/no
Publication of NO163842BpublicationCriticalpatent/NO163842B/no
Publication of NO163842CpublicationCriticalpatent/NO163842C/no