AU2066929A
(en )
1930-05-06
Improvements in or relating to wool presses orthe like
AU794327A
(en )
1928-05-29
Improvements in presses for wool orthe like
AU1893529A
(en )
1930-04-01
Improvevents in or relating to wringers
AU1767929A
(en )
1930-01-14
Improvements in or relating to acoustic devices
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
AU2155629A
(en )
1930-08-05
Improvements in or relating to soap
AU2451530A
(en )
1931-02-19
Improvements in wool presses
AU1379528A
(en )
1929-06-25
Improvements in and relating to pocketknives andthe like
AU2845530A
(en )
1931-08-20
Improvements in and relating to wool presses
AU2110329A
(en )
1930-01-14
Improvements in and relating to dough-cutting and like machines
AU2973130A
(en )
1932-02-04
Improvements in or relating to finger orthe like stalls
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
AU1920129A
(en )
1930-05-13
Improvements in and relating to clutches
AU1613528A
(en )
1929-10-22
Improvements in or relating to loudspeakers
AU2271829A
(en )
1930-04-29
Improvements in and relating to brake mechanisms
AU2277829A
(en )
1930-04-29
Improvements in and relating to brake mechanisms
AU447126A
(en )
1927-10-25
Improvements in wool presses
AU455926A
(en )
1928-01-31
Improvements in wool presses
AU1048927A
(en )
1928-05-08
Improvements in or relating to cranes orthe like
AU1781829A
(en )
1930-04-29
Improvements in or relating to concrete