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FR977138A - Improvement in the assembly of electrodes of discharge tubes - Google Patents

Improvement in the assembly of electrodes of discharge tubes

Info

Publication number
FR977138A
FR977138A FR977138DA FR977138A FR 977138 A FR977138 A FR 977138A FR 977138D A FR977138D A FR 977138DA FR 977138 A FR977138 A FR 977138A
Authority
FR
France
Prior art keywords
electrodes
improvement
assembly
discharge tubes
tubes
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR977138A publication Critical patent/FR977138A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
FR977138D 1942-07-02 1942-07-02 Improvement in the assembly of electrodes of discharge tubes Expired FR977138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977138T 1942-07-02

Publications (1)

Publication Number Publication Date
FR977138A true FR977138A (en) 1951-03-28

Family

ID=9519438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977138D Expired FR977138A (en) 1942-07-02 1942-07-02 Improvement in the assembly of electrodes of discharge tubes

Country Status (1)

Country Link
FR (1) FR977138A (en)

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