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Application filed by Fernseh AgfiledCriticalFernseh Ag
Publication of CH206834ApublicationCriticalpatent/CH206834A/de
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
H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
CH206834D1937-08-061938-08-02Hochvakuum-Kathodenstrahlröhre mit grosser Tiefenschärfe des elektronenoptischen Systems.
CH206834A
(de)