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FR825926A - Perfectionnements aux tubes à rayons cathodiques - Google Patents

Perfectionnements aux tubes à rayons cathodiques

Info

Publication number
FR825926A
FR825926A FR825926DA FR825926A FR 825926 A FR825926 A FR 825926A FR 825926D A FR825926D A FR 825926DA FR 825926 A FR825926 A FR 825926A
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
Other languages
English (en)
Inventor
Vladislas Zeitline
Apollinaire Zeitline
Vladimir Kliatchko
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR825926A publication Critical patent/FR825926A/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
FR825926D 1936-12-01 1936-12-01 Perfectionnements aux tubes à rayons cathodiques Expired FR825926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825926T 1936-12-01

Publications (1)

Publication Number Publication Date
FR825926A true FR825926A (fr) 1938-03-17

Family

ID=9282572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825926D Expired FR825926A (fr) 1936-12-01 1936-12-01 Perfectionnements aux tubes à rayons cathodiques

Country Status (1)

Country Link
FR (1) FR825926A (fr)

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