FR1272849A - Improvements to cathode ray tubes - Google Patents

Improvements to cathode ray tubes

Info

Publication number
FR1272849A
FR1272849A FR843056A FR843056A FR1272849A FR 1272849 A FR1272849 A FR 1272849A FR 843056 A FR843056 A FR 843056A FR 843056 A FR843056 A FR 843056A FR 1272849 A FR1272849 A FR 1272849A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
tubes
cathode
ray
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
FR843056A
Other languages
French (fr)
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to FR843056A priority Critical patent/FR1272849A/en
Application granted granted Critical
Publication of FR1272849A publication Critical patent/FR1272849A/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
    • H01J31/26—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
FR843056A 1960-11-04 1960-11-04 Improvements to cathode ray tubes Expired FR1272849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR843056A FR1272849A (en) 1960-11-04 1960-11-04 Improvements to cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843056A FR1272849A (en) 1960-11-04 1960-11-04 Improvements to cathode ray tubes

Publications (1)

Publication Number Publication Date
FR1272849A true FR1272849A (en) 1961-09-29

Family

ID=8742095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843056A Expired FR1272849A (en) 1960-11-04 1960-11-04 Improvements to cathode ray tubes

Country Status (1)

Country Link
FR (1) FR1272849A (en)

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