CA950983A
(en )
1974-07-09
Waterproof high voltage connection apparatus
CA933987A
(en )
1973-09-18
Electrical disconnector
CA943205A
(en )
1974-03-05
High voltage electrical cable
CA926934A
(en )
1973-05-22
Regulated electrical power apparatus
CA928748A
(en )
1973-06-19
High voltage power vacuum fuse
CA856377A
(en )
1970-11-17
Power transmission equipment for high voltage direct current
CA926932A
(en )
1973-05-22
High voltage electric network
CA815665A
(en )
1969-06-17
Power transmission for high voltage direct current
CA876354A
(en )
1971-07-20
Cable and cable system for the transmission of high voltage electrical energy
CA857450A
(en )
1970-12-01
Power transmission plant for high voltage direct current
CA836724A
(en )
1970-03-10
Adapter for high voltage power cables
CA815667A
(en )
1969-06-17
Power transmission plant for high voltage direct current
CA840524A
(en )
1970-04-28
Connection equipment for high voltage
CA802390A
(en )
1968-12-24
Power transmission plant for high voltage direct current
CA967258A
(en )
1975-05-06
High voltage electrical cables
CA850781A
(en )
1970-09-01
Hybrid gas-depolarized electrical power unit
CA848035A
(en )
1970-07-28
Radio transmitter for high voltage electric power transmission line
CA838798A
(en )
1970-04-07
Gas-depolarized electrical power unit
AU455739B2
(en )
1974-11-14
Electric power supplies
CA855855A
(en )
1970-11-10
Direct current electric cables
CA841772A
(en )
1970-05-12
High frequency power cables
CA851832A
(en )
1970-09-15
Electrical power system
CA835547A
(en )
1970-02-24
Electrical power distribution system
CA851808A
(en )
1970-09-15
Electric circuit-breakers for high voltages
CA842406A
(en )
1970-05-19
Cooling of oil-filled electrical power cables