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Publication of FR727322ApublicationCriticalpatent/FR727322A/fr
H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
H01J25/74—Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons
FR727322D1931-12-021931-12-02Perfectionnements apportés à la production et à la réception d'ondes hertziennes de très haute fréquence
ExpiredFR727322A
(fr)