US4479083B1
(en )
1998-09-01
DC power system having battery voltage equalizer circuit
EP0144560A3
(en )
1987-09-02
Insulating polyolefin laminate paper and method for production same, and electric power supply cable
GB2068651B
(en )
1983-08-24
Electrical socket outlets
DE3172073D1
(en )
1985-10-03
Bushing for gas-insulated electrical equipment
GB2077517B
(en )
1984-06-06
Tool for stripping electrical conductors
ES8102426A1
(es )
1980-12-16
Perfeccionamientos en plintos electricos aislantes para la distribucion de corriente en locales
RO84128B1
(ro )
1984-06-30
Metoda pentru tratarea neutrului retelelor de medie tensiune
DE3068044D1
(en )
1984-07-05
An alternating current socket-outlet for electric equipment
IT8123717A0
(it )
1981-09-01
Circuiti di regolazione per apparecchi di saldatura elettrica.
NO20011508L
(no )
2001-03-23
Sterkstömsmeltesikring og stömfordelingsnett
DE3370400D1
(en )
1987-04-23
Three-phase power current line
ES8402674A1
(es )
1984-03-01
Perfeccionamientos en kos transformadores
DE3366770D1
(en )
1986-11-13
Bushing for gas-insulated electrical equipment
GB2116570B
(en )
1985-07-24
Vulcanizing plant for an insulated electric cable
JPS5783098A
(en )
1982-05-24
Case for electric equipment
GB2133523B
(en )
1986-06-18
Tank for oil-filled electric equipment
SU1071475A1
(ru )
1984-02-07
Устройство дл энергоснабжени железных дорог переменного тока
GB2349371B
(en )
2002-09-04
Electricity supply system for traction
ATE47951T1
(de )
1989-11-15
Wanderwellen-induktionsheizapparat.
UA19575A
(uk )
1997-12-25
Hерезоhуючий траhсформатор hапруги
JPS56152111A
(en )
1981-11-25
Insulator for electric equipment
PL243894A2
(en )
1984-07-30
Flexible line of heavy current circuit,especially for supplying high power electric furnaces
PL249180A1
(en )
1986-02-25
Earth fault protection circuit for dc contact system power supply equipment
YU229483A
(en )
1986-02-28
Electric distribution switchboard
JPS5780627A
(en )
1982-05-20
Gas breaker for electric power