FR95651E - Tubes a vide a grilles volumétriques. - Google Patents

Tubes a vide a grilles volumétriques.

Info

Publication number
FR95651E
FR95651E FR876600A FR876600A FR95651E FR 95651 E FR95651 E FR 95651E FR 876600 A FR876600 A FR 876600A FR 876600 A FR876600 A FR 876600A FR 95651 E FR95651 E FR 95651E
Authority
FR
France
Prior art keywords
volumetric
screens
vacuum tubes
tubes
vacuum
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
FR876600A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR876600A priority Critical patent/FR95651E/fr
Application granted granted Critical
Publication of FR95651E publication Critical patent/FR95651E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/38—Control electrodes, e.g. grid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0015—Non-sealed electrodes
    • H01J2893/0018—Bar or cage-like grids
FR876600A 1961-10-20 1961-10-20 Tubes a vide a grilles volumétriques. Expired FR95651E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876600A FR95651E (fr) 1961-10-20 1961-10-20 Tubes a vide a grilles volumétriques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876600A FR95651E (fr) 1961-10-20 1961-10-20 Tubes a vide a grilles volumétriques.

Publications (1)

Publication Number Publication Date
FR95651E true FR95651E (fr) 1971-04-16

Family

ID=8765105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876600A Expired FR95651E (fr) 1961-10-20 1961-10-20 Tubes a vide a grilles volumétriques.

Country Status (1)

Country Link
FR (1) FR95651E (fr)

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