FR1067280A - Tube cathodique - Google Patents

Tube cathodique

Info

Publication number
FR1067280A
FR1067280A FR1067280DA FR1067280A FR 1067280 A FR1067280 A FR 1067280A FR 1067280D A FR1067280D A FR 1067280DA FR 1067280 A FR1067280 A FR 1067280A
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1067280A publication Critical patent/FR1067280A/fr
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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/021—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof arrangements for eliminating interferences in the tube
FR1067280D 1951-12-01 1952-11-28 Tube cathodique Expired FR1067280A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1067280X 1951-12-01

Publications (1)

Publication Number Publication Date
FR1067280A true FR1067280A (fr) 1954-06-14

Family

ID=19868281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067280D Expired FR1067280A (fr) 1951-12-01 1952-11-28 Tube cathodique

Country Status (1)

Country Link
FR (1) FR1067280A (fr)

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