AU2082029A
(en )
1930-07-08
Improvements in and relating to spray irrigation
AU2796230A
(en )
1931-04-23
Improvements in and relating to saucers
AU1929929A
(en )
1929-10-29
Improvements in and relating to seatcovers
AU2156629A
(en )
1930-02-18
Improvements in and relating to doorlocks
AU2396629A
(en )
1930-12-16
Improvements in and relating to mouldoard pIougnhs
AU2252429A
(en )
1930-03-18
Improvements in and relating to metal spraying devices
AU505526A
(en )
1927-05-03
Improvements in and relating to sprinklers
AU1845729A
(en )
1929-10-08
Improvements in and relating to steam-generating and steam-utilising plants
AU2930630A
(en )
1931-06-25
Improvements in and relating to sprinklers
AU2366429A
(en )
1930-11-25
Improvements in and relating to games
AU2516830A
(en )
1931-03-19
Improvements in and relating to liquid sprayers
AU2102329A
(en )
1930-06-17
Improvements in and relating to shelving
AU1379528A
(en )
1929-06-25
Improvements in and relating to pocketknives andthe like
AU1570328A
(en )
1929-10-01
Improvements in or relating to sound-projectors
AU1950229A
(en )
1929-10-01
Improvements in or relating to microphons
AU2222229A
(en )
1930-05-20
Improvements in or relating to totalizators
AU2243629A
(en )
1930-03-18
Improvements in or relating to drill-steels
AU1994129A
(en )
1930-05-20
Improvements in and relating to mops
AU1884129A
(en )
1929-09-17
Improvements in and relating to tip trucks
AU424526A
(en )
1927-08-16
Improvements in and relating to spraying nozzles
AU2264529A
(en )
1931-01-06
Improvements in and relating to bituminous compostions
AU1434928A
(en )
1929-04-23
Improvements in and relating to locknuts
AU1760829A
(en )
1929-10-01
Improvements in and relating to locknuts
AU2358529A
(en )
1930-07-08
Improvements in and relating to grabs
AU2116329A
(en )
1930-07-22
Improvements in and relating to windmills