FR1251724A
(en )
1961-01-20
Electronic beam generator
FR1207999A
(en )
1960-02-19
Ion source and plasma generator
GR17543B
(en )
1957-02-05
ELECTRONIC GENERATOR BY ELECTRON EMISSION AND STIMULATION UNDER ELECTRIC SOURCE OF HIGH FREQUENCY AC.
CH363727A
(en )
1962-08-15
Electron beam generator
CH342614A
(en )
1959-11-30
Device for the amplitude modulation of an electrical carrier wave voltage
FR87001E
(en )
1966-05-27
Frequency stabilized radio-electric oscillations generator
CH353410A
(en )
1961-04-15
Electric frequency doubling device
BE585710A
(en )
1960-04-19
Low frequency generator and transistor power amplifier
AT191082B
(en )
1957-08-10
Electromedical electrical stimulation device
CH349306A
(en )
1960-10-15
High frequency generator
CH400390A
(en )
1965-10-15
High frequency therapy electrode
CH355868A
(en )
1961-07-31
Device for the electrical excitation of muscles
AT191530B
(en )
1957-08-26
Encapsulated electrical equipment
FR1107822A
(en )
1956-01-05
Pulsating voltage generator
AT208456B
(en )
1960-04-11
High voltage current transformer
GR15849B
(en )
1954-11-29
SPECIAL PORTABLE POWER SUPPLY SYSTEM TO AVOID ELECTRIC SHOCK FROM ALL NATURE OF ELECTRICAL AND ELECTRONIC APPLIANCE.
FR1262136A
(en )
1961-05-26
Source of ions and electrons, especially for van de graaff generators
CA501492A
(en )
1954-04-13
Electric high frequency oscillation generators
GR17195B
(en )
1956-09-14
ORIGINAL SYNCHRONIZED GEOGRAPHY AND THE FLAGS OF ALL THE STATES OF THE EARTH.
AT192501B
(en )
1957-10-25
Combined current and voltage converter
CA455023A
(en )
1949-03-08
Electric oscillation generator and amplifier
CA407676A
(en )
1942-09-29
Electrical oscillation generator and amplifier
CA518841A
(en )
1955-11-22
Transformer having constant and harmonic free output voltage
CA513507A
(en )
1955-06-07
Electric arc generating and stabilizing circuit
AU254283B2
(en )
1963-05-02
Improvements relating to circuit arrangements for limiting the amplitude ofan alternating voltage