AU1710328A
(en )
1930-01-07
Improvements in and relating to sugarcane
AU1217028A
(en )
1928-10-30
Improvements in and relating to penny-inthe-slot devices
AU1580228A
(en )
1929-06-04
Improvements in and relating to soap-making
AU1502928A
(en )
1929-06-04
Improvements in and relating to aeroplanes
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
AU1404428A
(en )
1929-07-02
Improvements in and relating to gates
AU553627A
(en )
1928-01-17
Improvements in and relating to coin-operated mechanisms
AU1445828A
(en )
1929-07-30
Improvements in and relating to windmills
AU1202428A
(en )
1928-09-11
Improvements in and relating to bookbinding
AU1756628A
(en )
1929-08-13
Improvements in and relating to turbines
AU1613028A
(en )
1929-10-22
Improvements in and relating to tramcars and similar vehicles
AU1372628A
(en )
1928-12-27
Improvements in and relating to gaskets
AU1381828A
(en )
1929-06-25
Improvements in and relating to turnstiles
AU1985029A
(en )
1929-06-18
Improvements in and relating to mechanical stokers
AU2102329A
(en )
1930-06-17
Improvements in and relating to shelving
AU1313328A
(en )
1928-12-27
Improvements in and relating to grabs
AU1193228A
(en )
1928-08-21
Improvements in and relating to tractors
AU1409028A
(en )
1929-03-19
Improvements in and relating to nails
AU1142128A
(en )
1928-07-03
Improvements in and relating to mechanical tractors
AU2366429A
(en )
1930-11-25
Improvements in and relating to games
AU1352328A
(en )
1929-01-29
Improvements in and relating tosun-blinds
AU1786929A
(en )
1930-01-28
Improvements in and relating to liquid-meters
AU2661630A
(en )
1931-05-07
Improvements in and relating to water -eaters