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MEAF Machinerieen en Apparaten Fabrieken NV
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MEAF Machinerieen en Apparaten Fabrieken NV
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Application filed by MEAF Machinerieen en Apparaten Fabrieken NVfiledCriticalMEAF Machinerieen en Apparaten Fabrieken NV
Application grantedgrantedCritical
Publication of FR761007ApublicationCriticalpatent/FR761007A/fr
H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
FR761007D1932-11-111933-09-21Dispositif d'arrivée et de départ d'énergie à haute fréquence dans des récipients à vide et son mode de fonctionnement
ExpiredFR761007A
(fr)