CH328590A
(en )
1958-03-15
Thermionic cathode
CH290943A
(en )
1953-05-31
Apparatus for generating mechanical vibrations at ultrasonic frequencies.
CH292568A
(en )
1953-08-15
Circuit for generating a tilting process.
CH326383A
(en )
1957-12-15
Electron tube for generating very high frequencies
CH311963A
(en )
1955-12-15
Electron discharge device for generating and amplifying ultra-high-frequency vibrations.
CH337242A
(en )
1959-03-31
Circuit arrangement for frequency demodulation
CH331349A
(en )
1958-07-15
Electron tube for generating high frequency oscillations
CH331019A
(en )
1958-06-30
Electron tube for generating high-frequency vibrations
CH309700A
(en )
1955-09-15
Electron gun for generating an electron beam.
FR1108985A
(en )
1956-01-19
Resonant cavity improvements
CH234435A
(en )
1944-09-30
Discharge tube for generating ultra high frequency oscillations.
CH325324A
(en )
1957-10-31
Circuit arrangement for frequency modulation
FR1114825A
(en )
1956-04-17
Triode operating at high frequency
AT183487B
(en )
1955-10-10
Hollow cathode for generating an electron beam
CH266762A
(en )
1950-02-15
Circuit for generating sawtooth vibrations.
CH335725A
(en )
1959-01-31
High frequency oscillator
CH268708A
(en )
1950-05-31
Circuit for generating a high frequency oscillation.
CH349306A
(en )
1960-10-15
High frequency generator
CH293393A
(en )
1953-09-30
Process for generating gases.
CA492671A
(en )
1953-05-05
Circuit arrangements for generating frequency modulated oscillations
AT178966B
(en )
1954-07-10
Magnet arrangement for generating eddy currents
AT180310B
(en )
1954-11-25
Circuit arrangement for generating a voltage for the purpose of regulating the line frequency in television receivers
DK88978C
(en )
1960-05-16
Crystal controlled electron tube oscillator.
FR1103877A
(en )
1955-11-08
Improvements to frequency modulated oscillators
FR1110723A
(en )
1956-02-16
Improvements to ultra-high frequency oscillation generators