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FR860123A - Tubes à rayons cathodiques et analogues - Google Patents

Tubes à rayons cathodiques et analogues

Info

Publication number
FR860123A
FR860123A FR860123DA FR860123A FR 860123 A FR860123 A FR 860123A FR 860123D A FR860123D A FR 860123DA FR 860123 A FR860123 A FR 860123A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
tubes
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
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR860123A publication Critical patent/FR860123A/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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
FR860123D 1938-09-13 1939-09-12 Tubes à rayons cathodiques et analogues Expired FR860123A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB860123X 1938-09-13

Publications (1)

Publication Number Publication Date
FR860123A true FR860123A (fr) 1941-01-07

Family

ID=10591615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860123D Expired FR860123A (fr) 1938-09-13 1939-09-12 Tubes à rayons cathodiques et analogues

Country Status (1)

Country Link
FR (1) FR860123A (fr)

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