FR801831A - Grid refinements for multi-grid lamps - Google Patents

Grid refinements for multi-grid lamps

Info

Publication number
FR801831A
FR801831A FR801831DA FR801831A FR 801831 A FR801831 A FR 801831A FR 801831D A FR801831D A FR 801831DA FR 801831 A FR801831 A FR 801831A
Authority
FR
France
Prior art keywords
grid
refinements
lamps
grid lamps
grid refinements
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG 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 Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Application granted granted Critical
Publication of FR801831A publication Critical patent/FR801831A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
FR801831D 1935-03-26 1936-02-12 Grid refinements for multi-grid lamps Expired FR801831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE801831X 1935-03-26

Publications (1)

Publication Number Publication Date
FR801831A true FR801831A (en) 1936-08-19

Family

ID=6716996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801831D Expired FR801831A (en) 1935-03-26 1936-02-12 Grid refinements for multi-grid lamps

Country Status (1)

Country Link
FR (1) FR801831A (en)

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