FR891322A - Braun tube - Google Patents

Braun tube

Info

Publication number
FR891322A
FR891322A FR891322DA FR891322A FR 891322 A FR891322 A FR 891322A FR 891322D A FR891322D A FR 891322DA FR 891322 A FR891322 A FR 891322A
Authority
FR
France
Prior art keywords
braun tube
braun
tube
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Application granted granted Critical
Publication of FR891322A publication Critical patent/FR891322A/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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
FR891322D 1942-02-23 1943-02-16 Braun tube Expired FR891322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE891322X 1942-02-23

Publications (1)

Publication Number Publication Date
FR891322A true FR891322A (en) 1944-03-03

Family

ID=6844406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR891322D Expired FR891322A (en) 1942-02-23 1943-02-16 Braun tube

Country Status (1)

Country Link
FR (1) FR891322A (en)

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