FR786571A - Lampe électronique - Google Patents

Lampe électronique

Info

Publication number
FR786571A
FR786571A FR786571DA FR786571A FR 786571 A FR786571 A FR 786571A FR 786571D A FR786571D A FR 786571DA FR 786571 A FR786571 A FR 786571A
Authority
FR
France
Prior art keywords
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)
Inventor
Kurt Freytag
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 filed Critical
Application granted granted Critical
Publication of FR786571A publication Critical patent/FR786571A/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
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • 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
    • H01J2893/0002—Construction arrangements of electrode systems
FR786571D 1934-02-22 1935-02-07 Lampe électronique Expired FR786571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE786571X 1934-02-22

Publications (1)

Publication Number Publication Date
FR786571A true FR786571A (fr) 1935-09-05

Family

ID=6699050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786571D Expired FR786571A (fr) 1934-02-22 1935-02-07 Lampe électronique

Country Status (1)

Country Link
FR (1) FR786571A (fr)

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