FR1072045A - Perfectionnements aux oscillographes cathodiques - Google Patents

Perfectionnements aux oscillographes cathodiques

Info

Publication number
FR1072045A
FR1072045A FR1072045DA FR1072045A FR 1072045 A FR1072045 A FR 1072045A FR 1072045D A FR1072045D A FR 1072045DA FR 1072045 A FR1072045 A FR 1072045A
Authority
FR
France
Prior art keywords
cathode ray
ray oscillographs
oscillographs
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)
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 FR1072045A publication Critical patent/FR1072045A/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
FR1072045D 1953-01-09 1953-01-09 Perfectionnements aux oscillographes cathodiques Expired FR1072045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1072045T 1953-01-09

Publications (1)

Publication Number Publication Date
FR1072045A true FR1072045A (fr) 1954-09-07

Family

ID=9605433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1072045D Expired FR1072045A (fr) 1953-01-09 1953-01-09 Perfectionnements aux oscillographes cathodiques

Country Status (1)

Country Link
FR (1) FR1072045A (fr)

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