CH265353A
(en )
1949-11-30
Frequency division arrangement.
CH280689A
(en )
1952-01-31
Directed radio transmitter.
DK80284C
(en )
1955-12-19
Demodulation coupling for frequency modulated oscillations.
DK79110C
(en )
1955-04-12
Coupling for generating frequency modulated oscillations.
FR1041095A
(en )
1953-10-20
Frequency modulated oscillator
CH270298A
(en )
1950-08-31
Device for transmitting waves.
CH269002A
(en )
1950-06-15
Frequency modulated radio transmitter.
CH265357A
(en )
1949-11-30
Frequency discriminator device.
CH270708A
(en )
1950-09-15
Frequency modulated oscillator.
DK82848C
(en )
1957-05-27
Coupling for frequency demodulation.
CH270715A
(en )
1950-09-15
Arrangement for phase modulation.
DK73203C
(en )
1951-10-15
Coupling for detecting frequency modulated oscillations.
DK73764C
(en )
1952-02-11
Coupling for amplitude limitation in receivers for frequency modulated oscillations.
DK74431C
(en )
1952-07-14
Coupling for detecting frequency modulated oscillations.
DK77213C
(en )
1954-03-08
Frequency stabilization coupling.
DK84524C
(en )
1958-03-10
Coupling for demodulation of frequency modulated oscillations.
FR1019793A
(en )
1953-01-26
Push-pull demodulator for frequency modulated oscillations
DK70744C
(en )
1950-03-20
Coupling for limiting and rectifying frequency modulated oscillations.
DK73393C
(en )
1951-11-19
Modulation coupling.
DK79677C
(en )
1955-08-08
Coupling for generating phase or frequency modulated oscillations.
CH258469A
(en )
1948-11-30
Device for frequency modulation.
DK77829C
(en )
1954-07-19
Coupling for generating phase or frequency modulated oscillations.
DK74372C
(en )
1952-06-30
Oscillator coupling.
DK63505C
(en )
1945-05-22
Receive coupling for frequency modulated oscillations.
FR1040157A
(en )
1953-10-13
Frequency modulated oscillator