AU706718A
(en )
1919-08-05
Improvements in and relating to automatic electric circuit breakers
AU706818A
(en )
1919-05-27
Improvements in and relating to automatic electric circuit breakers
AU634118A
(en )
1919-02-04
Improvements in automatic electric circuit breakers
AU958618A
(en )
1919-02-03
Improvements in and relating to circuit interrupters
CA187450A
(en )
1918-11-19
Electricity switch and circuit breaker
AU906218A
(en )
1919-10-08
Improvements in or relating to electrical transformers
FR30400E
(en )
1926-05-07
Improvements to electrical circuit breakers
AU1906720A
(en )
1921-12-20
Improvements in and relating to automatic electric circuit breakers
AU132321A
(en )
1921-04-14
Improvements in electric circuit breakers andthe like
AU932618A
(en )
1919-11-25
Improvements in and relating to electric current meters
CA190648A
(en )
1919-05-27
Circuit maker and breaker
AU736618A
(en )
1919-01-28
Improvements in and relating to electric motors
AU1609220A
(en )
1920-07-17
Improvements in and relating to electric heating devices
AU659018A
(en )
1919-02-18
Improvements in electric generators
CA193186A
(en )
1919-10-14
Ignition circuit breaker
CA187871A
(en )
1918-12-10
Electric conductor
AU654218A
(en )
1918-10-01
Improvements in or relating to electric furnaces
AU223075B2
(en )
1919-08-14
Improvements in or relating to compressed-gas circuit interrupter
AU77521A
(en )
1921-09-27
Improvements in and relating to trip gear for electrical switches and circuit breakers
AU654718A
(en )
1918-11-19
Improvements in electrical conduit jointings
AU894118A
(en )
1919-06-10
Improvements in electric furnaces
CA184399A
(en )
1918-05-21
Electrical switch
CA190209A
(en )
1919-05-06
Electrical switch
CA190486A
(en )
1919-05-20
Electrical switch
AU225721A
(en )
1922-06-13
Improvements in automatic electric circuit breakers