FR1024263A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
FR1024263A
FR1024263A FR1024263DA FR1024263A FR 1024263 A FR1024263 A FR 1024263A FR 1024263D A FR1024263D A FR 1024263DA FR 1024263 A FR1024263 A FR 1024263A
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.)
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 FR1024263A publication Critical patent/FR1024263A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
FR1024263D 1949-09-06 1950-09-04 Cathode ray tube Expired FR1024263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1024263X 1949-09-06

Publications (1)

Publication Number Publication Date
FR1024263A true FR1024263A (en) 1953-03-31

Family

ID=19867212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1024263D Expired FR1024263A (en) 1949-09-06 1950-09-04 Cathode ray tube

Country Status (1)

Country Link
FR (1) FR1024263A (en)

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