BR7900563A
(pt )
1979-08-28
Dispositivo eletrico e circuito eletrico
HK46489A
(en )
1989-06-16
Protection device for electrical appliances
DE3473962D1
(en )
1988-10-13
Gas-insulated electric device and insulating gas
JPS55162820A
(en )
1980-12-18
Electric circuit breaking device
DE3375046D1
(en )
1988-02-04
Method and device for the electrical testing of micro-wirings
GB2021337B
(en )
1982-06-03
Electrical protection device
IL78312A
(en )
1990-03-19
Electrical circuit protection device
JPS5335190A
(en )
1978-04-01
Method and device for protecting undergorund electrical device from thermal runnaway
JPS57196828A
(en )
1982-12-02
Surge voltage protecting device
DE3460052D1
(en )
1986-04-24
Insulating gas for electric device and electric device
JPS5658738A
(en )
1981-05-21
Overvoltage protecting device for electric equipment
DE2962934D1
(en )
1982-07-15
Device for current limiting and circuit breaking
GB2135066B
(en )
1986-09-24
Detection of non-linear electrical devices
DD253553A3
(de )
1988-01-27
Explosionsschutz fuer elektrische ausruestung und einrichtung zur realisierung des explosionsschutzes
JPS57202616A
(en )
1982-12-11
Gas insulating electric device
JPS5523716A
(en )
1980-02-20
Device for protecting and warning electronic equipment
JPS56145726A
(en )
1981-11-12
Device for protecting electric equipment
ATA427882A
(de )
1987-03-15
Schutzvorrichtung fuer sprengkapseln und elektrische zuender
JPS5755725A
(en )
1982-04-02
Device for preventing lightning of electric equipment
BE882997A
(fr )
1980-08-18
Boitier amovible de protection contre les surtensions pour des appareils electriques et/ou electroniques
SE8501393L
(sv )
1986-09-22
Anordning vid en for elektrisk materiel avsedd kapsling
DE3361769D1
(en )
1986-02-20
Thermal protection for electrical installations and apparatuses
JPS57132714A
(en )
1982-08-17
Gas insulated electric device
AR226346A1
(es )
1982-06-30
Dispositivo y procedimiento de reionizacion de polvo aislante
GB2087167B
(en )
1984-06-27
Device for the temporary earthing of electrical plants