FR1161126A
(en )
1958-08-21
anti-foaming emulsions
FR1131189A
(en )
1957-02-18
Oscillator
CH349345A
(en )
1960-10-15
Semiconductor device for transmitting signals
CH359909A
(en )
1962-01-31
Gyromagnetic resonance apparatus
CH322503A
(en )
1957-06-15
Circuit arrangement for frequency demodulation
FR1147400A
(en )
1957-11-22
Vibrator
CH335822A
(en )
1959-01-31
Gerät zur Reinigung der an Klosettschüsseln vorhandenen Hohlkehlen
FR1104301A
(en )
1955-11-18
Controlled oscillator circuit
CH351666A
(en )
1961-01-31
Device for connecting circuits of different voltages
FR1146802A
(en )
1957-11-15
Ferro-electric device
FR1135677A
(en )
1957-05-02
Oscillating circuit for high frequencies
AT184216B
(en )
1955-12-27
Circuit for receiving oscillations of the UHF band
ES49044Y
(en )
1956-02-01
Tuning tap-stopcock
CH349434A
(en )
1960-10-15
Device for monitoring the tuning position of television receivers
CH343449A
(en )
1959-12-31
Circuit arrangement for counting pulses
FR1168244A
(en )
1958-12-05
Improvements to frequency dividing circuits
CH325324A
(en )
1957-10-31
Circuit arrangement for frequency modulation
CH340566A
(en )
1959-08-31
Device for high frequency heating of workpieces
FR1073224A
(en )
1954-09-21
Vibrating table
AT193430B
(en )
1957-11-25
Transistor receiver
CH341018A
(en )
1959-09-15
Device for keeping oscillation deflections constant
FR1162821A
(en )
1958-09-17
Resonant oscillating device
FR1156317A
(en )
1958-05-14
Oscillating screen
AT187578B
(en )
1956-11-10
Device for combining built-in boxes
FR1114330A
(en )
1956-04-11
Variometer Oscillating Circuit Device