AU104822B2
(en )
1938-09-01
Improvements in or relating to magnetrons
AU350337A
(en )
1938-09-01
Improvements in or relating to magnetrons
AU102017B2
(en )
1937-09-23
Improvements in or relating to ozonisers
AU103119B2
(en )
1938-02-10
Improvements in or relating to doorlocks
AU103048B2
(en )
1938-02-03
Improvements in or relating to cathode ray-tubes
AU105549B2
(en )
1938-11-03
Improvements in or relating to cathode-ray type direction-finders
AU36837A
(en )
1938-02-10
Improvements in or relating to doorlocks
AU54637A
(en )
1937-09-23
Improvements in or relating to ozonisers
AU102917B2
(en )
1938-01-20
Improvements in or relating to antennae
AU27537A
(en )
1938-02-03
Improvements in or relating to cathode ray-tubes
AU103841B2
(en )
1938-05-12
Improvements in or relating to aerials
AU104533B2
(en )
1938-07-02
Improvements relating to drenchers
AU105157B2
(en )
Improvements in or relating to electron multipliers
AU104896B2
(en )
1938-09-08
Improvements in or relating to magnetron circuit arrangements
AU508537A
(en )
1938-11-03
Improvements in or relating to cathode-ray type direction-finders
AU104371B2
(en )
1938-07-07
Improvements in pulverzers
AU104466B2
(en )
1938-07-21
Improvements in glareshields
AU103601B2
(en )
1938-04-14
Improvements in suspensories
AU102718B2
(en )
1937-12-23
Improvements in carburetters
AU111469B2
(en )
Improvements in or relating to magnetron arrangements
AU104823B2
(en )
1938-09-01
Improvements in or relating to luminescent materials
AU103822B2
(en )
1938-05-12
Improvements in or relating to hosiery
AU102772B2
(en )
1938-01-13
Improvements in or relating to pistons
AU103544B2
(en )
1938-04-07
Improvements in or relating to thermostats
AU102202B2
(en )
1937-10-21
Improvements in or relating to detonators