AR241063A1
(en )
1991-04-30
OVERVOLTAGE DISCHARGE DEVICE FOR CONNECTION TERMINALS FOR TELECOMMUNICATION TECHNIQUE ".
AR215646A1
(en )
1979-10-31
A FAULT SAFETY SURGE SUPPRESSION DEVICE
AR202304A1
(en )
1975-05-30
METHOD FOR MANUFACTURING THE CENTRAL ELECTRODE OF A SPARK PLUG AND A SPARK PLUG INCLUDING THE ELECTRODE SO MANUFACTURED
AR211586A1
(en )
1978-01-30
A CIRCUIT SWITCH MODULE THAT HAS BACKUP PROTECTION AND FAILURE SAFETY CHARACTERISTICS
AR024148A1
(en )
2002-09-04
TYPE DEVICES '' ION GENERATORS ''
AR241296A1
(en )
1992-04-30
Heat-sensitive protection device for a surge arrester incorporated in surge protector assemblies for telephone lines
AR044218A1
(en )
2005-09-07
OVERVOLTAGE PROTECTION CARTRIDGE FOR A TELECOMMUNICATION TECHNIQUE TEAM
AR015640A1
(en )
2001-05-16
SURVEY PROTECTION MODULE
AT303873B
(en )
1972-12-11
Surge arresters
AR000360A1
(en )
1997-06-18
Spark plug with auxiliary electrode of thickened peripheral terminals
AR211561A1
(en )
1978-01-30
IMPROVED POWER SUPPLY SOURCE FOR A SPARK PLUG TESTING APPARATUS
AT306980B
(en )
1973-05-10
Aeroionizer
AT309910B
(en )
1973-09-10
Coil ignition system for internal combustion engines with pre-spark gaps connected to their high-voltage lines and a method for producing such pre-spark gaps
AT294227B
(en )
1971-11-10
Surge arresters
AR015828A1
(en )
2001-05-30
OVERVOLTAGE PROTECTION PLUG WITH FAILURE PROTECTION DEVICE
AR205545A1
(en )
1976-05-14
SPARK PLUG PARTICULARLY FOR EXPLOSION ENGINES
AT305420B
(en )
1973-02-26
Spark gap with constant response voltage
AT304681B
(en )
1973-01-25
Spark gap arrangement of a magnetically blown surge arrester
AT266967B
(en )
1968-12-10
Surge arrester with control resistors and pre-ionization spark gaps
AT113223B
(en )
1929-05-10
Spark plug.
AT295628B
(en )
1972-01-10
Surge arresters
AT272435B
(en )
1969-07-10
Extinguishing spark gap for surge arresters with magnetic blowing through extinguishing coils
AT129656B
(en )
1932-09-10
Surge arresters.
AT309578B
(en )
1973-08-27
Earth shedding device for surge arresters
AT287830B
(en )
1971-02-10
EXTINGUISHING SPARK LINE, IN PARTICULAR FOR OVERVOLTAGE ARRESTERS