AU116993B2
(en )
1943-06-03
Improvements in or relating to electric current rectifying tubes
AU406541A
(en )
1943-06-03
Improvements in or relating to electric current rectifying tubes
AU114738B2
(en )
1942-03-05
Improvements in or relating to electric discharge tubes
AU115028B2
(en )
1942-04-30
Improvements in or relating to electric discharge tubes
AU115292B2
(en )
1942-06-18
Improvements in or relating to electric discharge tubes
AU115747B2
(en )
1942-09-03
Improvements in or relating to electric insulators
CA394588A
(en )
1941-02-11
Electric rectifier
AU120541A
(en )
1942-04-30
Improvements in or relating to electric discharge tubes
AU356941A
(en )
1942-06-18
Improvements in or relating to electric discharge tubes
AU172641A
(en )
1942-03-05
Improvements in or relating to electric discharge tubes
AU114558B2
(en )
1942-01-29
Improvements relating to electric torches
AU116182B2
(en )
1942-12-03
Improvements in electric torches
AU259741A
(en )
1942-09-03
Improvements in or relating to electric insulators
CA395714A
(en )
1941-04-08
Electric battery
AU122216B2
(en )
1946-09-19
Improvements in or relating to electric discharge tubes
AU38841A
(en )
1942-01-29
Improvements relating to electric torches
AU113362B2
(en )
1941-07-10
Improvements in or relating to electric switches
AU113970B2
(en )
1941-10-16
Improvements in or relating to electric switches
CA398164A
(en )
1941-07-22
Electric bus-bar
AU113702B2
(en )
1941-09-04
Improvements in electric telegraphy
AU116679B2
(en )
Improvements relating to electric cables
CA396363A
(en )
1941-05-06
Direct current motor
AU115440B2
(en )
1942-07-09
Improvements in electric current control
AU300841A
(en )
1942-12-03
Improvements in electric torches
AU116107B2
(en )
1942-11-19
Improvements in electric cables