FR723069A - Improvements to oscillator tubes - Google Patents

Improvements to oscillator tubes

Info

Publication number
FR723069A
FR723069A FR723069DA FR723069A FR 723069 A FR723069 A FR 723069A FR 723069D A FR723069D A FR 723069DA FR 723069 A FR723069 A FR 723069A
Authority
FR
France
Prior art keywords
oscillator tubes
oscillator
tubes
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR723069A publication Critical patent/FR723069A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
FR723069D 1930-08-27 1931-08-07 Improvements to oscillator tubes Expired FR723069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US478143A US1969578A (en) 1930-08-27 1930-08-27 High frequency generator

Publications (1)

Publication Number Publication Date
FR723069A true FR723069A (en) 1932-04-02

Family

ID=23898712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723069D Expired FR723069A (en) 1930-08-27 1931-08-07 Improvements to oscillator tubes

Country Status (3)

Country Link
US (1) US1969578A (en)
FR (1) FR723069A (en)
GB (1) GB387697A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419895A (en) * 1945-05-16 1947-04-29 Bruno Patents Inc Ultra high frequency deflection modulated tube

Also Published As

Publication number Publication date
US1969578A (en) 1934-08-07
GB387697A (en) 1933-02-06

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