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Publication of CH322466ApublicationCriticalpatent/CH322466A/de
H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
H01J1/02—Main electrodes
H01J1/13—Solid thermionic cathodes
H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
H01J1/28—Dispenser-type cathodes, e.g. L-cathode
CH322466D1953-06-111954-06-09Verfahren zur Herstellung eines Kathodenkörpers für eine elektrische Entladungsröhre
CH322466A
(de)
Elektrische Entladungsröhre, welche eine Wasserstoffatmosphäre und einen Wasserstoffergänzer enthält, und Verfahren zur Herstellung einer solchen Entladungsröhre.