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Radiotechnique SA
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Radiotechnique SA
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Application filed by Radiotechnique SAfiledCriticalRadiotechnique SA
Application grantedgrantedCritical
Publication of FR879150ApublicationCriticalpatent/FR879150A/fr
H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J2893/00—Discharge tubes and lamps
H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
H01J2893/0002—Construction arrangements of electrode systems
H01J2893/0005—Fixing of electrodes
FR879150D1941-10-101941-10-10Perfectionnements aux lampes électroniques utilisant des plaquettes en matière isolante pour la fixation des électrodes
ExpiredFR879150A
(fr)