DK73580C
(en )
1952-01-02
Coupling for amplification of electrical oscillations.
DK69390C
(en )
1949-06-20
Coupling for reduction of noise and noise at receivers for frequency modulated oscillations.
CH257595A
(en )
1948-10-15
Tunable ultra-high frequency apparatus.
ES180723A1
(en )
1948-01-01
AN ASSEMBLY FOR THE RECEPTION AND DETECTION OF FREQUENCY MODULATED OSCILLATIONS
CH242962A
(en )
1946-06-15
Transmitter group for the transmission of oscillations modulated in frequency or phase.
DK63505C
(en )
1945-05-22
Receive coupling for frequency modulated oscillations.
CH246393A
(en )
1946-12-31
Circuit for reducing the distortion occurring in the transmission of frequency or phase modulated vibrations.
DK70401C
(en )
1949-12-27
Receiver for radio bearing by means of frequency modulated waves.
DK64220C
(en )
1946-01-07
Overlay Receive Coupling for Receiving Frequency Modulated or Amplitude Modulated Oscillations.
FR948609A
(en )
1949-08-05
Frequency modulated receiver
FR950682A
(en )
1949-10-04
Frequency modulated receiver
DK70433C
(en )
1950-01-02
Coupling for amplification of electric ultra-high frequency oscillations.
DK65471C
(en )
1947-08-04
Coupling for Amplification or Frequency Transformation of Electrical Oscillations.
CA411242A
(en )
1943-03-23
Ultra-high frequency converter
DK65341C
(en )
1947-01-20
Coupling to Reduce the Distortion that occurs when transmitting frequency modulated oscillations.
CH246850A
(en )
1947-01-31
Overlay radio receiver with image frequency suppression.
AU118264B2
(en )
Frequency modulation receiver
CA414042A
(en )
1943-07-20
Frequency modulation receiver
DK73309C
(en )
1951-11-05
Coupling for amplification of electrical oscillations.
AU120736B2
(en )
1945-12-24
Frequency modulation detector and converter
DK67763C
(en )
1948-10-11
Coupling for transmitting high-frequency electrical oscillations.
CA414280A
(en )
1943-08-03
Multipactor oscillator and amplifier
DK69581C
(en )
1949-07-18
Coupling for constant maintenance of the average frequency of frequency modulated transmitters.
CA416691A
(en )
1943-11-30
Frequency converter
DK65360C
(en )
1947-01-27
High frequency transmission line.