FR929967A - - Google Patents

Info

Publication number
FR929967A
FR929967A FR929967DA FR929967A FR 929967 A FR929967 A FR 929967A FR 929967D A FR929967D A FR 929967DA FR 929967 A FR929967 A FR 929967A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR929967A publication Critical patent/FR929967A/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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
FR929967D Expired FR929967A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR929967A true FR929967A (cg-RX-API-DMAC7.html) 1948-01-20

Family

ID=1557239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929967D Expired FR929967A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR929967A (cg-RX-API-DMAC7.html)

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