AU107973B2
(en )
1939-07-27
Improvements in or relating to infrared and longer wavelength radiating tubes
AU305738A
(en )
1939-07-27
Improvements in or relating to infrared and longer wavelength radiating tubes
AU105773B2
(en )
1938-11-24
Improvements in and relating to sectional heating boilers
AU110889B2
(en )
1940-07-04
Improvements in and relating to mousetraps
AU112028B2
(en )
1940-12-12
Improvements in or relating to radiant type heaters and mantles for use in radiant type heaters
AU102094B2
(en )
1937-09-30
Improvements in and relating to stoves and the like
AU107881B2
(en )
1939-07-13
Improvements in and relating to doorlocks
AU107220B2
(en )
1939-05-04
Improvements in and relating to aneurin
AU484237A
(en )
1938-11-24
Improvements in and relating to sectional heating boilers
AU102921B2
(en )
1938-01-20
Improvements relating to wires and bars used in heating devices and the like
AU112245B2
(en )
1941-01-09
Improvements in and relating to ploughs
AU107531B2
(en )
1939-06-08
Improvements in or relating to oil-vapour burners
AU111132B2
(en )
Improvements in or relating to television and like transmitting tubes
AU111191B2
(en )
1940-08-15
Improvements in and relating to homogenizers
AU111804B2
(en )
1940-11-07
Improvements in and relating to sprinklers
AU106441B2
(en )
Improvements in and relating to herbicides
AU110179B2
(en )
Improvements in or relating to hairdryers
AU565238A
(en )
1940-07-04
Improvements in and relating to mousetraps
AU103418B2
(en )
1938-03-17
Improvements in and relating to propellers
AU103350B2
(en )
1938-03-10
Improvements in and relating to light projecting devices
AU102969B2
(en )
1938-01-27
Improvements in and relating to light projecting devices
AU566339A
(en )
1940-12-12
Improvements in or relating to radiant type heaters and mantles for use in radiant type heaters
AU115109B2
(en )
Improvements in and relating to totalizators
AU100359B2
(en )
1936-12-10
Improvements in and connected with spray mechanism
AU110931B2
(en )
1940-07-11
Improvements in and relating to collars