FR1185591A - Cathode ray apparatus - Google Patents

Cathode ray apparatus

Info

Publication number
FR1185591A
FR1185591A FR1185591DA FR1185591A FR 1185591 A FR1185591 A FR 1185591A FR 1185591D A FR1185591D A FR 1185591DA FR 1185591 A FR1185591 A FR 1185591A
Authority
FR
France
Prior art keywords
cathode ray
ray apparatus
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
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.)
Revvity Inc
Original Assignee
Edgerton Germeshausen and Grier Inc
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 Edgerton Germeshausen and Grier Inc filed Critical Edgerton Germeshausen and Grier Inc
Application granted granted Critical
Publication of FR1185591A publication Critical patent/FR1185591A/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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
FR1185591D 1957-10-30 1957-10-30 Cathode ray apparatus Expired FR1185591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1185591T 1957-10-30

Publications (1)

Publication Number Publication Date
FR1185591A true FR1185591A (en) 1959-08-03

Family

ID=9663957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185591D Expired FR1185591A (en) 1957-10-30 1957-10-30 Cathode ray apparatus

Country Status (1)

Country Link
FR (1) FR1185591A (en)

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