NL229528A - - Google Patents

Info

Publication number
NL229528A
NL229528A NL229528DA NL229528A NL 229528 A NL229528 A NL 229528A NL 229528D A NL229528D A NL 229528DA NL 229528 A NL229528 A NL 229528A
Authority
NL
Netherlands
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 NL229528A publication Critical patent/NL229528A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18Automatic scanning over a band of frequencies
    • H03J7/30Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
NL229528D 1957-07-12 NL229528A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889254X 1957-07-12

Publications (1)

Publication Number Publication Date
NL229528A true NL229528A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=9377104

Family Applications (2)

Application Number Title Priority Date Filing Date
NL111814D NL111814C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1957-07-12
NL229528D NL229528A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1957-07-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL111814D NL111814C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1957-07-12

Country Status (4)

Country Link
BE (1) BE569403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1061839B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB889254A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL229528A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
NL111814C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE569403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1061839B (de) 1959-07-23
GB889254A (en) 1962-02-14

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