US4061899A
(en )
1977-12-06
Arrangement for stabilization and ignition of welding arcs by ignition pulses
US4362971A
(en )
1982-12-07
Power supply for arc discharge devices
US2417489A
(en )
1947-03-18
Spectroscopic source unit
US3749975A
(en )
1973-07-31
Adjustable waveform spark source
US4339695A
(en )
1982-07-13
High pressure sodium lamp ballast circuit
US2391225A
(en )
1945-12-18
Spark generator for spectrographic analyses
US2405071A
(en )
1946-07-30
Pulse generating system
US5013977A
(en )
1991-05-07
Ignitor for high pressure arc discharge lamps
JPS6160555B2
(enrdf_load_stackoverflow )
1986-12-22
US4441056A
(en )
1984-04-03
High pressure sodium lamp ballast circuit
US3772613A
(en )
1973-11-13
Balanced line type pulser circuit
SU428228A1
(enrdf_load_stackoverflow )
1974-05-15
US2585817A
(en )
1952-02-12
Apparatus for generating repeated electric pulses
US4916364A
(en )
1990-04-10
Parallel arranged starting circuit for gaseous discharge lamps
US3906291A
(en )
1975-09-16
Arc generator for an emission spectrometer
US3950693A
(en )
1976-04-13
Ignition apparatus for thyristors
US3221188A
(en )
1965-11-30
Pulse generating means utilizing delay timed master to control delay timed slaves
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(en )
1996-06-18
Steerable pulse phase controller
US3019371A
(en )
1962-01-30
Spectroscopic light source
US2432219A
(en )
1947-12-09
Self-synchronizing tube discharge control system
US4713587A
(en )
1987-12-15
Multipulse starting aid for high-intensity discharge lamps
SU790281A1
(ru )
1980-12-23
Импульсный генератор
SU790146A1
(ru )
1980-12-23
Генератор поджигающих импульсов
SU924591A1
(ru )
1982-04-30
Устройство дл контрол пробивного напр жени вентильных разр дников
US2555172A
(en )
1951-05-29
Modulator circuits