AU1064032A
(en )
1933-08-17
Improvements in and relating to electric transformers
AU982632A
(en )
1933-11-02
Improvements in and relating to electrical switchgear
AU2180235A
(en )
1936-09-24
Improvements in and relating to electric transformers
GB484451A
(en )
1938-05-05
Improvements in and relating to electric transformers
AU455731A
(en )
1932-10-27
Improvements in or relating to electrical coils
AU761632A
(en )
1933-03-09
Improvements in and relating to direct current generators
AU920332A
(en )
1933-09-21
Improvements in and relating to insulator devices
AU1124933A
(en )
1934-02-22
Improvements in and relating to swing-trees
AU926432A
(en )
1934-01-11
Improvements in or relating to electric batteries
AU1207233A
(en )
1934-05-03
Improvements in and relating to circuit breakers
AU2245535A
(en )
1936-02-20
Improvements in or relating to electric power transmission and distribution
AU2245635A
(en )
1936-03-05
Improvements in or relating to electric power transmission and distribution
AU2547235A
(en )
1936-12-03
Improvements in and relating to electric organs
AU101923B2
(en )
1937-09-09
Improvements in and relating to electrical insulators
AU2035034A
(en )
1935-10-31
Improvements in and relating to electric lamps andthe like
AU1494333A
(en )
1934-06-02
Improvements in and relating to devices for rectifying electrical currents
AU742732A
(en )
1932-05-31
Improvements in or relating to electric insuction apparatus
AU573232A
(en )
1933-01-26
Improvements in and relating to stretchers
AU821432A
(en )
1933-03-16
Improvements in or relating to electrical conductors
AU1586234A
(en )
1934-08-09
Improvements in and relating to electrical fuses
AU1472633A
(en )
1934-05-31
Improvements in and relating to electric condensers
AU1568433A
(en )
1934-12-06
Improvements in and relating to containers
AU1066932A
(en )
1934-01-11
Improvements in and connected with electric organs
AU683932A
(en )
1933-02-16
Improvements in and relating to safety razorblades
AU3084530A
(en )
1931-05-21
Improvements in or relating to electrical transformers