IT1128761B
(en )
1986-06-04
ANTI-SYMIC PROTECTION DEVICE PARTICULARLY FOR ELECTRIC DISCONNECTORS
BR8107368A
(en )
1982-08-10
DOUBLE PROTECTION FOR ELECTRICAL APPLIANCES
MX146010A
(en )
1982-04-29
IMPROVEMENTS IN PLUG-IN FUSE PROTECTION DEVICE
BR7808464A
(en )
1979-07-31
PROTECTION PROCESS AND CIRCUITS FOR UNDERWATER ELECTRIC HEATING HEATING UNITS
GB2061644B
(en )
1983-07-20
Lightning arrester for protecting electrical circuits
IT1153793B
(en )
1987-01-21
ELECTRIC EQUIPMENT PROTECTION CIRCUIT AGAINST OVERVOLTAGE
BR7803701A
(en )
1979-02-20
FIRE PROTECTION DEVICE FOR ELECTRICAL INSTALLATIONS
AT360107B
(en )
1980-12-29
Fault current protection circuit
ES239569Y
(en )
1979-11-01
AN ADJUSTABLE TRIP OR DISCONNECT UNIT ON OR FOR AN ELECTRIC CIRCUIT TERRUPTOR
AR222074A1
(en )
1981-04-15
SURGE PROTECTION DEVICE FOR ELECTRONIC DEVICES
DK156499C
(en )
1990-04-23
FAST BREAKING CURRENT PROTECTION
MX164387B
(en )
1992-08-10
OVERCURRENT PROTECTIVE APPARATUS FOR AN ENERGY CIRCUIT
SE7809881L
(en )
1979-03-23
PROCEDURE FOR OVERCURRENT PROTECTION OF INTERNERS IN HIGH VOLTAGE EQUIPMENT TRANSMISSION SYSTEMS
AR212864A1
(en )
1978-10-31
PROTECTION CIRCUIT TO PROTECT AN ELECTRICAL DEVICE
IT1103610B
(en )
1985-10-14
PERFECTED ELECTRIC PROTECTION CIRCUIT
MX146968A
(en )
1982-09-15
IMPROVEMENTS IN HEAT FUSES FOR EQUIPMENT PROTECTION SYSTEMS AGAINST ELECTRICAL VOLTAGES
IT1101054B
(en )
1985-09-28
FAULT CURRENT PROTECTION SWITCH
MX147838A
(en )
1983-01-19
CIRCUIT IMPROVEMENTS FOR OVERVOLTAGE PROTECTION
ES213996Y
(en )
1976-11-16
PERFECTED FUSE SHEET FOR THE PROTECTION OF ELECTRICAL CIRCUITS.
ES497427A0
(en )
1982-06-01
FUSE DEVICE FOR THE PROTECTION OF AN ELECTRIC MOTOR IN CASE OF SUPPLY CURRENT OVERCURRENT
GB2004144B
(en )
1982-08-11
Over-current protection arrangements
ES491767A0
(en )
1981-02-16
SURGE PROTECTION DEVICE FOR ELECTRICAL AND ELECTRONIC DEVICES
MX144068A
(en )
1981-08-26
IMPROVEMENTS IN FUSE FOR ELECTRICAL CIRCUIT PROTECTION WITH TIME DELAY OPERATION
ES503232A0
(en )
1982-04-16
IMPROVEMENTS IN THE SYSTEMS OF PROTECTION AGAINST ELECTRICAL DISCHARGES
BE844373A
(en )
1977-01-24
PROTECTION FUSE