FR809062A - Improvements to cathode ray oscillographs intended in particular for television - Google Patents

Improvements to cathode ray oscillographs intended in particular for television

Info

Publication number
FR809062A
FR809062A FR809062DA FR809062A FR 809062 A FR809062 A FR 809062A FR 809062D A FR809062D A FR 809062DA FR 809062 A FR809062 A FR 809062A
Authority
FR
France
Prior art keywords
television
intended
cathode ray
ray oscillographs
oscillographs
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Pierre Marie Gabriel Toulon
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
Application granted granted Critical
Publication of FR809062A publication Critical patent/FR809062A/en
Expired legal-status Critical Current

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
    • H01J31/10—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
FR809062D 1935-11-13 1935-11-13 Improvements to cathode ray oscillographs intended in particular for television Expired FR809062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809062T 1935-11-13

Publications (1)

Publication Number Publication Date
FR809062A true FR809062A (en) 1937-02-23

Family

ID=9253329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809062D Expired FR809062A (en) 1935-11-13 1935-11-13 Improvements to cathode ray oscillographs intended in particular for television

Country Status (1)

Country Link
FR (1) FR809062A (en)

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