CH293317A
(en )
1953-09-15
Electromagnetic device for changing the amplitude of a high frequency vibration.
FR1056547A
(en )
1954-03-01
Further training in frequency standards
AT184613B
(en )
1956-02-10
Arrangement for reducing the frequency distortion in a load-sensitive high-frequency oscillator
FR1044665A
(en )
1953-11-19
Frequency modulated oscillating circuit
FR1041971A
(en )
1953-10-28
Frequency divider
AT173869B
(en )
1953-02-10
Arrangement for the high-frequency pre-magnetization of sound text carriers for magnetic sound recordings
CH271793A
(en )
1950-11-15
Circuit for amplifying ultra-high frequency oscillations in a wide frequency band.
CH291956A
(en )
1953-07-15
Circuit for frequency modulating an oscillator.
FR1025515A
(en )
1953-04-16
Ultra-high frequency filters improvements
NL179175B
(en )
FREQUENCY CONTROLLED OSCILLATOR.
FR1048331A
(en )
1953-12-21
Frequency modulated electric oscillators
AT173728B
(en )
1953-01-26
Circuit for frequency modulating an oscillator
FR1026343A
(en )
1953-04-27
Linear frequency discriminator for the microwave band
CH283605A
(en )
1952-06-15
Arrangement for switching the operating frequency of a high-frequency device with a crystal-controlled oscillator.
CA468479A
(en )
1950-10-03
Ultrahigh frequency oscillators
CA469869A
(en )
1950-12-05
Frequency dividing arrangements
CA466860A
(en )
1950-07-25
Ultra-high frequency measuring device
AT173731B
(en )
1953-01-26
Adjustable coupling arrangement, preferably for band filters in the high frequency range
FR1021195A
(en )
1953-02-16
Improvement in sharpening guns
IE19540L
(en )
1950-08-10
Frequency dividing circuits
AT178646B
(en )
1954-05-25
Circuit for limiting the amplitude in radio equipment
CA488924A
(en )
1952-12-16
Variable frequency oscillator
FR1021389A
(en )
1953-02-18
Frequency multiplier
CA464851A
(en )
1950-05-02
Apparatus with high frequency tuning condenser
AT181983B
(en )
1955-05-10
Arrangement for storing values