FR1018140A - Further training in electronic tubes - Google Patents

Further training in electronic tubes

Info

Publication number
FR1018140A
FR1018140A FR1018140DA FR1018140A FR 1018140 A FR1018140 A FR 1018140A FR 1018140D A FR1018140D A FR 1018140DA FR 1018140 A FR1018140 A FR 1018140A
Authority
FR
France
Prior art keywords
further training
electronic tubes
tubes
electronic
training
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)
Inventor
R Champeix
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.)
Radiotechnique SA
Original Assignee
Radiotechnique 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 Radiotechnique SA filed Critical Radiotechnique SA
Application granted granted Critical
Publication of FR1018140A publication Critical patent/FR1018140A/en
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
FR1018140D 1950-05-17 1950-05-17 Further training in electronic tubes Expired FR1018140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1018140T 1950-05-17

Publications (1)

Publication Number Publication Date
FR1018140A true FR1018140A (en) 1952-12-26

Family

ID=9574881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018140D Expired FR1018140A (en) 1950-05-17 1950-05-17 Further training in electronic tubes

Country Status (1)

Country Link
FR (1) FR1018140A (en)

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