CH232472A
(en )
1944-05-31
Relay station for the transmission of high frequency oscillations.
DK69486C
(en )
1949-07-04
Coupling for rectification of frequency modulated oscillations.
DK67504C
(en )
1948-08-30
Coupling to Receive Frequency Modulated Oscillations.
CH230610A
(en )
1944-01-15
Circuit for generating frequency-modulated high-frequency oscillations.
DK67107C
(en )
1948-06-28
Coupling to Frequency modulation of electrical oscillations.
DK69334C
(en )
1949-06-13
Coupling for stabilizing oscillators for frequency modulated high frequency oscillations.
CH228557A
(en )
1943-08-31
Device for frequency doubling of ultra-high frequency oscillations.
DK61562C
(en )
1943-11-15
Coupling to Frequency Doubling of High Frequency Oscillations.
DK67686C
(en )
1948-09-27
Receiver for Receiving Frequency Modulated Oscillations.
DK66554C
(en )
1948-04-05
Systems for Frequency Transformation of High Frequency Oscillations.
DK65842C
(en )
1947-11-10
Coupling for Transforming Frequency Modulated Oscillations into Amplitude Modulated Oscillations with a Desired Frequency.
DK72404C
(en )
1951-04-16
Coupling for transmission of electrical oscillations.
DK75875C
(en )
1953-05-26
Coupling for transmission of electrical oscillations.
CH232473A
(en )
1944-05-31
Overlay receiver for frequency modulation.
DK61992C
(en )
1944-03-06
Coupling for Amplification of Electrical Oscillations.
DK62857C
(en )
1944-11-06
Frequency modulation coupling.
DK60740C
(en )
1943-03-29
Radio receiver coupling for modulation of a received signal with locally generated oscillations.
DK67685C
(en )
1948-09-27
Coupling for overlay reception of frequency modulated Signals.
DK54929C
(en )
1938-07-04
Coupling to Modulation of High Frequency Oscillations.
DK72867C
(en )
1951-08-06
Coupling to limit the amplitude of electrical oscillations.
DK54738C
(en )
1938-05-16
Coupling to Unification of modulated High Frequency Oscillations.
DK58644C
(en )
1941-05-05
Coupling to Create two regularly alternating Tone Frequencies.
AT160178B
(en )
1941-02-25
Frequency transformer at rest.
DK72375C
(en )
1951-04-09
Coupling for stabilizing the carrier frequency of a frequency modulated oscillation.
DK54516C
(en )
1938-03-28
Coupling for Receiving modulated High Frequency Oscillations.