AT174407B
(en )
1953-03-25
Device for carrying out remote-controlled manipulations
FR1083406A
(en )
1955-01-10
Modulation system
CH283222A
(en )
1952-05-31
Blende zur Abschirmung von Röntgenstrahlen.
FR1044665A
(en )
1953-11-19
Frequency modulated oscillating circuit
AT177847B
(en )
1954-03-10
Device for modulating electromagnetic oscillations
CH271265A
(en )
1950-10-15
Device for generating phase-modulated oscillations.
CH295551A
(en )
1953-12-31
Device for stabilizing television signals.
FR1060804A
(en )
1954-04-06
Microwave amplitude modulation system
FR948331A
(en )
1949-07-28
Frequency modulator
CH291956A
(en )
1953-07-15
Circuit for frequency modulating an oscillator.
AT193508B
(en )
1957-11-25
Device for modulating electromagnetic oscillations
FR1005588A
(en )
1952-04-11
Microwave modulation device
FR1013406A
(en )
1952-07-29
Frequency modulation device
CH298708A
(en )
1954-05-15
Device for ultra-short wave amplitude modulation.
FR1033909A
(en )
1953-07-16
Frequency modulation device
FR1048331A
(en )
1953-12-21
Frequency modulated electric oscillators
AT175608B
(en )
1953-07-25
Device for the transmission of messages
AT172950B
(en )
1952-10-25
Device for vaporizing liquids
AT173728B
(en )
1953-01-26
Circuit for frequency modulating an oscillator
AT175074B
(en )
1953-06-10
Microscope with device for achieving phase contrast and aperture effects
FR1040157A
(en )
1953-10-13
Frequency modulated oscillator
CH278799A
(en )
1951-10-31
Device for modulating the amplitude of a wave.
AT174727B
(en )
1953-04-25
Device for erecting walls
CH283604A
(en )
1952-06-15
Circuit for time modulation of electrical pulses.
FR984507A
(en )
1951-07-06
Frequency modulator