FR1170357A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
FR1170357A
FR1170357A FR1170357DA FR1170357A FR 1170357 A FR1170357 A FR 1170357A FR 1170357D A FR1170357D A FR 1170357DA FR 1170357 A FR1170357 A FR 1170357A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
cathode
tube
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
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.)
AC Cossor Ltd
Original Assignee
AC Cossor Ltd
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 AC Cossor Ltd filed Critical AC Cossor Ltd
Application granted granted Critical
Publication of FR1170357A publication Critical patent/FR1170357A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
FR1170357D 1957-03-28 1957-03-28 Cathode ray tube Expired FR1170357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170357T 1957-03-28

Publications (1)

Publication Number Publication Date
FR1170357A true FR1170357A (en) 1959-01-14

Family

ID=9656999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170357D Expired FR1170357A (en) 1957-03-28 1957-03-28 Cathode ray tube

Country Status (1)

Country Link
FR (1) FR1170357A (en)

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