FR926571A
(en )
1947-10-06
Frequency generator systems
CH271265A
(en )
1950-10-15
Device for generating phase-modulated oscillations.
CH267826A
(en )
1950-04-15
Circuit for generating a frequency-modulated oscillation.
FR948331A
(en )
1949-07-28
Frequency modulator
CH268708A
(en )
1950-05-31
Circuit for generating a high frequency oscillation.
CH266793A
(en )
1950-02-15
Method for increasing the frequency deviation of a frequency-modulated oscillation.
CH265988A
(en )
1949-12-31
Circuit for the automatic stabilization of the frequency of a tube generator.
CH258470A
(en )
1948-11-30
Circuit for frequency modulation of a feedback tube generator.
CH266762A
(en )
1950-02-15
Circuit for generating sawtooth vibrations.
FR1005588A
(en )
1952-04-11
Microwave modulation device
FR984507A
(en )
1951-07-06
Frequency modulator
FR1004214A
(en )
1952-03-27
Frequency modulator
CH267231A
(en )
1950-03-15
Arrangement for phase modulation.
AT169122B
(en )
1951-10-10
Circuit with several oscillators for generating phase or frequency modulated oscillations
AT168847B
(en )
1951-08-25
Circuit for frequency stabilization
FR948905A
(en )
1949-08-16
Musical oscillator
FI24795A
(en )
1951-01-10
Frequency format
FR946658A
(en )
1949-06-10
Improvements to modulated oscillation transmitters
CH259272A
(en )
1949-01-15
Circuit for generating sawtooth-shaped currents.
FR967076A
(en )
1950-10-25
Frequency transformation
FR931287A
(en )
1948-02-18
Modulated electrical oscillations transmitter
AT171658B
(en )
1952-06-25
Device for generating a low-frequency oscillation with high frequency stability
IE18426L
(en )
1947-09-27
Modulating circuit arrangements
FI24618A
(en )
1950-10-10
Oscillator coupling
AT170815B
(en )
1952-03-25
Device for generating vibrations with high frequency accuracy