BE476551A - - Google Patents

Info

Publication number
BE476551A
BE476551A BE476551DA BE476551A BE 476551 A BE476551 A BE 476551A BE 476551D A BE476551D A BE 476551DA BE 476551 A BE476551 A BE 476551A
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 BE476551A publication Critical patent/BE476551A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00Continuous tuning
    • H03J3/02Details
    • H03J3/12Electrically-operated arrangements for indicating correct tuning
    • H03J3/14Visual indication, e.g. magic eye
BE476551D 1941-02-12 BE476551A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US378627A US2333990A (en) 1941-02-12 1941-02-12 Tuning indication system

Publications (1)

Publication Number Publication Date
BE476551A true BE476551A (en:Method)

Family

ID=23493881

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476551D BE476551A (en:Method) 1941-02-12

Country Status (5)

Country Link
US (1) US2333990A (en:Method)
BE (1) BE476551A (en:Method)
DE (1) DE742357C (en:Method)
FR (1) FR950309A (en:Method)
GB (1) GB554388A (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513786A (en) * 1945-02-14 1950-07-04 Rca Corp Receiver system
US2477962A (en) * 1945-09-12 1949-08-02 Press Wireless Inc Frequency shift tuning indicator system
US2495326A (en) * 1945-12-05 1950-01-24 Rca Corp Tuning indicator and tuning control
US2477963A (en) * 1946-02-06 1949-08-02 Press Wireless Inc Frequency discriminator for carrier shift signaling systems and the like
US2525780A (en) * 1947-01-14 1950-10-17 Charles E Dennis Electrical frequency discriminator circuit
US2585907A (en) * 1947-06-26 1952-02-19 Engineering Res Corp Transmitting and receiving apparatus for electromagnetic prospecting
US2586880A (en) * 1949-11-12 1952-02-26 Standard Telephones Cables Ltd Resonance indicator
DE969273C (de) * 1950-05-03 1958-05-14 Blaupunkt Werke Gmbh Auf FM-UKW-Bereich oder AM-Rundfunkbereich umschaltbares Empfangsgeraet
US2755442A (en) * 1951-12-17 1956-07-17 Collins Radio Co Frequency discriminator

Also Published As

Publication number Publication date
FR950309A (fr) 1949-09-23
GB554388A (en) 1943-07-01
DE742357C (de) 1943-11-30
US2333990A (en) 1943-11-09

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