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Radio Industrie SA
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Radio Industrie SA
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Application filed by Radio Industrie SAfiledCriticalRadio Industrie SA
Application grantedgrantedCritical
Publication of FR60642EpublicationCriticalpatent/FR60642E/fr
H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
H01J31/62—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen with separate reading and writing rays
FR60642D1949-07-021949-07-02Procédé et moyens pour la transmission d'images de télévision
ExpiredFR60642E
(fr)