AU111084B2
(en )
Improvements in or relating to belt shifters
GB519294A
(en )
1940-03-20
Improvements in or relating to belt shifters
AU112004B2
(en )
Improvements in or relating to antenna
AU110105B2
(en )
1940-04-04
Improvements in or relating to pulverisers
AU110106B2
(en )
1940-04-04
Improvements in or relating to pulverisers
AU111709B2
(en )
1939-04-05
Improvements in or relating to radio-receivers
AU110108B2
(en )
1940-04-04
Improvements in or relating to pulverisers
AU111056B2
(en )
Improvements in or relating to explosives
AU110782B2
(en )
1940-06-20
Improvements in or relating to directional antenna -systems
AU144739A
(en )
1939-04-05
Improvements in or relating to radio-receivers
AU27440A
(en )
1940-04-04
Improvements in or relating to pulverisers
AU27240A
(en )
1940-04-04
Improvements in or relating to pulverisers
AU176739A
(en )
1940-04-04
Improvements in or relating to pulverisers
AU117261B2
(en )
1943-07-29
Improvements in or relating to high explosives
AU110005B2
(en )
1940-03-21
Improvements in flotation
AU111469B2
(en )
Improvements in or relating to magnetron arrangements
AU108538B2
(en )
1939-09-02
Improvement in belt construction
AU104949B2
(en )
1938-09-08
Improvements in or relating to driving belts
AU110017B2
(en )
1940-03-21
Improvements in or relating to insulating material
AU111171B2
(en )
Improvements in or relating to spirit levels andthe like
AU111513B2
(en )
Improvements in or relating to furnaces
AU111769B2
(en )
1940-10-31
Improvements in or relating to directional antenna arrangements
AU110259B2
(en )
1940-04-11
Improvements in or relating to resonant lines
AU110251B2
(en )
1940-04-11
Improvements in or relating to flatirons
AU109711B2
(en )
Improvements in or relating to radio direction finders