FR496706A - Oscillographe cathodique - Google Patents

Oscillographe cathodique

Info

Publication number
FR496706A
FR496706A FR496706DA FR496706A FR 496706 A FR496706 A FR 496706A FR 496706D A FR496706D A FR 496706DA FR 496706 A FR496706 A FR 496706A
Authority
FR
France
Prior art keywords
oscillograph
cathodic
cathodic oscillograph
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
English (en)
Inventor
Alexandre-Eugene Dufour
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALEXANDRE-EUGENE DUFOUR
Original Assignee
ALEXANDRE-EUGENE DUFOUR
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 by ALEXANDRE-EUGENE DUFOUR filed Critical ALEXANDRE-EUGENE DUFOUR
Application granted granted Critical
Publication of FR496706A publication Critical patent/FR496706A/fr
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
    • H01J31/121—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen tubes for oscillography
FR496706D 1918-06-11 1918-06-11 Oscillographe cathodique Expired FR496706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR496706T 1918-06-11

Publications (1)

Publication Number Publication Date
FR496706A true FR496706A (fr) 1919-11-14

Family

ID=1532102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496706D Expired FR496706A (fr) 1918-06-11 1918-06-11 Oscillographe cathodique

Country Status (1)

Country Link
FR (1) FR496706A (fr)

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