BE518479A - - Google Patents

Info

Publication number
BE518479A
BE518479A BE518479DA BE518479A BE 518479 A BE518479 A BE 518479A BE 518479D A BE518479D A BE 518479DA BE 518479 A BE518479 A BE 518479A
Authority
BE
Belgium
Application number
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.)
Publication of BE518479A publication Critical patent/BE518479A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/88—By the use, as active elements, of beam-deflection tubes
BE518479D 1952-03-17 BE518479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6854/52A GB708687A (en) 1952-03-17 1952-03-17 Improvements in or relating to electric current control devices

Publications (1)

Publication Number Publication Date
BE518479A true BE518479A (fr)

Family

ID=9821963

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518479D BE518479A (fr) 1952-03-17

Country Status (3)

Country Link
US (1) US2797356A (fr)
BE (1) BE518479A (fr)
GB (1) GB708687A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239407A (en) * 1938-08-30 1941-04-22 Rca Corp Electron beam tube
US2262406A (en) * 1940-11-26 1941-11-11 Radio Patents Corp Frequency modulation system
US2424289A (en) * 1943-07-30 1947-07-22 Rca Corp Calculating device
US2706248A (en) * 1949-02-12 1955-04-12 Ericsson Telefon Ab L M Systems for magnetic and electric electron flow control
US2615142A (en) * 1950-01-19 1952-10-21 Zenith Radio Corp Deflection control electron discharge device
US2614231A (en) * 1951-04-04 1952-10-14 Chromatic Television Lab Inc Cathode-ray tube for polychrome television apparatus

Also Published As

Publication number Publication date
GB708687A (en) 1954-05-05
US2797356A (en) 1957-06-25

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