FR904768A - Grille pour lampe électronique - Google Patents

Grille pour lampe électronique

Info

Publication number
FR904768A
FR904768A FR904768DA FR904768A FR 904768 A FR904768 A FR 904768A FR 904768D A FR904768D A FR 904768DA FR 904768 A FR904768 A FR 904768A
Authority
FR
France
Prior art keywords
grid
electronic lamp
lamp
electronic
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.)
GEMA GES FU R ELEKTROAKUSTISCH
Original Assignee
GEMA GES FU R ELEKTROAKUSTISCH
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 GEMA GES FU R ELEKTROAKUSTISCH filed Critical GEMA GES FU R ELEKTROAKUSTISCH
Application granted granted Critical
Publication of FR904768A publication Critical patent/FR904768A/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
FR904768D 1940-07-05 1944-05-30 Grille pour lampe électronique Expired FR904768A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE904768X 1940-07-05

Publications (1)

Publication Number Publication Date
FR904768A true FR904768A (fr) 1945-11-15

Family

ID=6861977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904768D Expired FR904768A (fr) 1940-07-05 1944-05-30 Grille pour lampe électronique

Country Status (1)

Country Link
FR (1) FR904768A (fr)

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