BE450849A - - Google Patents

Info

Publication number
BE450849A
BE450849A BE450849DA BE450849A BE 450849 A BE450849 A BE 450849A BE 450849D A BE450849D A BE 450849DA BE 450849 A BE450849 A BE 450849A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE450849A publication Critical patent/BE450849A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • 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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • 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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
BE450849D 1942-05-30 1943-05-29 BE450849A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0091888 1942-05-30

Publications (1)

Publication Number Publication Date
BE450849A true BE450849A (xx) 1943-06-30

Family

ID=9390629

Family Applications (1)

Application Number Title Priority Date Filing Date
BE450849D BE450849A (xx) 1942-05-30 1943-05-29

Country Status (2)

Country Link
BE (1) BE450849A (xx)
FR (1) FR895068A (xx)

Also Published As

Publication number Publication date
FR895068A (fr) 1945-01-15

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