AU146485B2
(en )
1947-10-30
Improvements relating to polarized electric relays and like magnetic devices
AU1540947A
(en )
1947-10-30
Improvements relating to polarized electric relays and like magnetic devices
AU137632B2
(en )
1947-04-17
Improvements in or relating to electric magnetic devices
AU1066647A
(en )
1947-04-17
Improvements in or relating to electric magnetic devices
AU138199B2
(en )
1948-03-25
Improvements in or relating to magnetic microphones
AU138600B2
(en )
1948-02-19
Improvements in and relating to electrical switching apparatus
AU141465B2
(en )
1948-01-15
Improvements relating to electric transformers
AU142332B2
(en )
1947-07-10
Improvements in or relating to magnetic core structure
AU1485947A
(en )
1948-03-25
Improvements in or relating to magnetic microphones
AU135197B2
(en )
1947-05-08
Improvements in or relating to electric contacts
AU136120B2
(en )
1947-06-12
Improvements in and relating to electrical chokes
AU140913B2
(en )
1948-03-04
Improvements in or relating to electric switches
AU141051B2
(en )
1947-05-01
Improvements in or relating to electromagnetic vibratory devices
AU137366B2
(en )
1947-08-14
Improvements in and relating to vibratory magnetic field-indicator
AU139597B2
(en )
Improvement in electric switches
AU142017B2
(en )
1948-03-04
Improvements relating to electrical contactors
AU141490B2
(en )
1948-03-04
Improvements relating to electrical contactors
AU137388B2
(en )
1947-07-31
Improvements in and relating to electric tumbler switches
AU1098147A
(en )
1948-02-19
Improvements in and relating to electrical switching apparatus
AU1625947A
(en )
1948-01-15
Improvements relating to electric transformers
AU137126B2
(en )
1947-01-30
Improvements in or relating to circuit breakers
AU136982B2
(en )
1947-06-19
Improvements in or relating to electrical contacts
AU138910B2
(en )
1947-06-19
Improvements in or relating to electric fault alarm circuits
AU139916B2
(en )
1947-05-29
Improvements in or relating to electric transformers and reactors
AU1221847A
(en )
1947-07-10
Improvements in or relating to magnetic core structure