DK76963C
(en )
1954-01-11
Coupling for receiving and demodulating frequency-modulated oscillations.
DK78031C
(en )
1954-08-30
Coupling for receiving and demodulating frequency-modulated oscillations.
DK70744C
(en )
1950-03-20
Coupling for limiting and rectifying frequency modulated oscillations.
CH248292A
(en )
1947-04-30
Cone coupling.
DK74431C
(en )
1952-07-14
Coupling for detecting frequency modulated oscillations.
DK73203C
(en )
1951-10-15
Coupling for detecting frequency modulated oscillations.
CH265357A
(en )
1949-11-30
Frequency discriminator device.
CH257598A
(en )
1948-10-15
Pendulum feedback receiver.
DK73764C
(en )
1952-02-11
Coupling for amplitude limitation in receivers for frequency modulated oscillations.
DK80284C
(en )
1955-12-19
Demodulation coupling for frequency modulated oscillations.
DK74372C
(en )
1952-06-30
Oscillator coupling.
DK74604C
(en )
1952-08-25
Superregenerative receiver.
CH269668A
(en )
1950-07-15
Pendulum feedback receiver.
DK73393C
(en )
1951-11-19
Modulation coupling.
CH269002A
(en )
1950-06-15
Frequency modulated radio transmitter.
DK71642C
(en )
1950-10-30
Receiver amplifier coupling.
DK70580C
(en )
1950-02-06
Radio program indicator and radio receiver for using the indicator.
DK75903C
(en )
1953-06-01
Superheterodyne receiving coupling.
CH280330A
(en )
1952-01-15
Printer telegraph receiver.
DK73646C
(en )
1952-01-14
Oscillator coupling, especially for superheterodyne receivers.
DK73524C
(en )
1951-12-17
Superregenerative receiver.
DK79745C
(en )
1955-08-22
Superregenerative receiver.
DK74734C
(en )
1952-09-22
Superregenerative receiver.
DK90123C
(en )
1960-12-12
Coupling for demodulation of frequency-modulated oscillations.
ES12472Y
(en )
1946-06-01
Transportable radio receiver.