AU108716B2
(en )
1939-10-19
Improvements in or relating to film printing processes
AU2739A
(en )
1939-10-19
Improvements in or relating to film printing processes
AU110533B2
(en )
1940-05-16
Improvements in or relating to colour photography
AU111709B2
(en )
1939-04-05
Improvements in or relating to radio-receivers
AU110105B2
(en )
1940-04-04
Improvements in or relating to pulverisers
AU110106B2
(en )
1940-04-04
Improvements in or relating to pulverisers
AU110108B2
(en )
1940-04-04
Improvements in or relating to pulverisers
AU110988B2
(en )
1940-07-18
Improvements in or relating to propellers
AU200039A
(en )
1940-05-16
Improvements in or relating to colour photography
AU112599B2
(en )
Improvements in or relating to take-up devices for films
AU110279B2
(en )
1940-04-11
Improvements in or relating to vulcanizing presses
AU110420B2
(en )
1940-05-02
Improvements in or relating to vulcanizing presses
AU109788B2
(en )
1940-02-22
Improvements in or relating to vulcanizing presses
AU112024B2
(en )
1939-05-29
Improvements in or relating to devices for scanning films
AU109783B2
(en )
1940-02-22
Improvements in or relating to removable film spools for cameras
AU111096B2
(en )
1940-08-01
Improvements in or relating to screens
AU144739A
(en )
1939-04-05
Improvements in or relating to radio-receivers
AU176739A
(en )
1940-04-04
Improvements in or relating to pulverisers
AU27240A
(en )
1940-04-04
Improvements in or relating to pulverisers
AU27440A
(en )
1940-04-04
Improvements in or relating to pulverisers
AU112027B2
(en )
1940-12-12
Improvements in or relating to absorption-refrigerating systems
AU303339A
(en )
1940-07-18
Improvements in or relating to propellers
CA379466A
(en )
1939-02-07
Foil or film printing process
AU109513B2
(en )
1940-01-18
Improvements in and relating to lithographic printing plates
AU110262B2
(en )
1940-04-11
Improvements in or relating to vehicles