DK50601C
(en )
1935-09-02
Receive switch for generating an interference frequency.
CH213354A
(en )
1941-01-31
Receiver for modulated high frequency oscillations.
DK52844C
(en )
1937-03-22
Oscillator for generating high frequency oscillations.
CH230610A
(en )
1944-01-15
Circuit for generating frequency-modulated high-frequency oscillations.
DK48849C
(en )
1934-06-11
Circuit arrangement for receiving high frequency oscillations.
DK56281C
(en )
1939-06-12
Electric discharge tube for generating high-frequency oscillations and containing an oscillation generator.
DK54516C
(en )
1938-03-28
Coupling for Receiving modulated High Frequency Oscillations.
CH219822A
(en )
1942-02-28
Circuit for influencing the modulation depth of an amplitude-modulated oscillation.
DK69334C
(en )
1949-06-13
Coupling for stabilizing oscillators for frequency modulated high frequency oscillations.
DK53933C
(en )
1937-11-29
Amplifier for high frequency electrical oscillations.
DK49946C
(en )
1935-03-04
Circuit arrangement for amplification of high frequency oscillations.
DK49888C
(en )
1935-02-18
Termion Generator for Generating High Frequency and Ultra High Frequency Oscillations.
DK50368C
(en )
1935-06-24
Termion Generator for Generating High Frequency and Ultra High Frequency Oscillations.
DK52573C
(en )
1937-01-18
Method and Oscillation Generator for Generating Electrical Oscillations.
DK49307C
(en )
1934-09-24
Circuit arrangement for generating, amplifying or increasing the frequency of high-frequency oscillations.
FR816987A
(en )
1937-08-21
High frequency oscillator
ES135781A1
(en )
1934-12-16
A generator of constant frequency oscillations.
DK59365C
(en )
1942-01-05
Coupling for Generating or Amplifying Ultra High Frequency Oscillations.
DK56596C
(en )
1939-08-28
Oscillator for Frequency Multiplication.
FR759095A
(en )
1934-01-29
Oscillating circuit for high frequency
ES139382A1
(en )
1936-01-01
Improvements in the generators of radiofrequency oscillations.
DK52519C
(en )
1937-01-04
Discharge tubes for generating ultra-high frequency electric oscillations without external feedback.
DK55195C
(en )
1938-09-12
Ultra-short wave oscillation circuit.
DK48053C
(en )
1933-11-20
Oscillation generator.
DK67686C
(en )
1948-09-27
Receiver for Receiving Frequency Modulated Oscillations.