FR1031212A - Perfectionnement à la construction de l'optique des tubes à décharge à propagation d'ondes à champ magnétique transversal
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Perfectionnement à la construction de l'optique des tubes à décharge à propagation d'ondes à champ magnétique transversal
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Thales SA
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CSF Compagnie Generale de Telegraphie sans Fil SA
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H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
H01J3/02—Electron guns
H01J3/026—Eliminating deleterious effects due to thermal effects, electric or magnetic field
FR1031212D1951-01-191951-01-19Perfectionnement à la construction de l'optique des tubes à décharge à propagation d'ondes à champ magnétique transversal
ExpiredFR1031212A
(fr)