FR1059415A - Further training in cathode ray tubes - Google Patents

Further training in cathode ray tubes

Info

Publication number
FR1059415A
FR1059415A FR1059415DA FR1059415A FR 1059415 A FR1059415 A FR 1059415A FR 1059415D A FR1059415D A FR 1059415DA FR 1059415 A FR1059415 A FR 1059415A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
further training
training
tubes
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)
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 FR1059415A publication Critical patent/FR1059415A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
FR1059415D 1952-07-02 1952-07-02 Further training in cathode ray tubes Expired FR1059415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1059415T 1952-07-02

Publications (1)

Publication Number Publication Date
FR1059415A true FR1059415A (en) 1954-03-24

Family

ID=9599066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059415D Expired FR1059415A (en) 1952-07-02 1952-07-02 Further training in cathode ray tubes

Country Status (1)

Country Link
FR (1) FR1059415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255742A2 (en) * 1986-08-01 1988-02-10 Koninklijke Philips Electronics N.V. Apparatus having a television camera tube and a television camera tube for use in such an apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255742A2 (en) * 1986-08-01 1988-02-10 Koninklijke Philips Electronics N.V. Apparatus having a television camera tube and a television camera tube for use in such an apparatus
EP0255742A3 (en) * 1986-08-01 1989-04-26 Koninklijke Philips Electronics N.V. Apparatus having a television camera tube and a television camera tube for use in such an apparatus

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