AU112827B2
(en )
Improvements in or relating to electrical insulating material
AU112501B2
(en )
1941-02-20
Improvements in or relating to electrical interrupters
AU116337B2
(en )
Improvements in or relating to electric insulating material
AU50140A
(en )
1941-02-20
Improvements in or relating to electrical interrupters
AU111777B2
(en )
1940-11-07
Improvements in or relating to electric switches
CA386473A
(en )
1940-01-23
Electrical insulating material
AU113680B2
(en )
1941-08-02
Improvements in or relating to insulators
AU113836B2
(en )
1941-09-25
Improvements in or relating to electrical resistances
AU112575B2
(en )
1941-03-06
Improvements in or relating to electric signal-responsive devices
AU145840A
(en )
1940-11-07
Improvements in or relating to electric switches
AU113426B2
(en )
1941-07-17
Improvements in or relating to electric cables
AU110017B2
(en )
1940-03-21
Improvements in or relating to insulating material
AU112754B2
(en )
1941-04-03
Improvements in or relating to electric discharge devices
AU104116B2
(en )
1938-06-09
Improvements in or relating to electrical insulating materials
AU113083B2
(en )
1941-05-22
Improvements in or relating to thermal insulating materials
AU112812B2
(en )
1941-04-10
Improvements in or relating to electrical contact sockets
AU311340A
(en )
1941-08-02
Improvements in or relating to insulators
AU113637B2
(en )
1941-08-21
Improvements in or relating to electric measuring devices
CA389640A
(en )
1940-06-25
Insulating material
CA392213A
(en )
1940-10-29
Insulating material
CA392212A
(en )
1940-10-29
Insulating material
AU113203B2
(en )
1941-06-12
Improvements in or relating to circuit breakers
AU113201B2
(en )
1941-06-12
Improvements in or relating to circuit breakers
AU111732B2
(en )
1940-10-24
Improvements in or relating to circuit breakers
AU112572B2
(en )
1941-03-06
Improvements in or relating to circuit interrupters