AU1120628A
(en )
1928-07-31
Improvements in and relating to artificial teeth
GB293677A
(en )
1928-07-12
Improvements in and relating to tooth brushes
GB332171A
(en )
1930-07-17
Improvements in and relating to brooms
GB254987A
(en )
1926-07-15
Improvements in or relating to hair-pins and the like
AU1562828A
(en )
1929-05-21
Improvements in artificial teeth
AU1756628A
(en )
1929-08-13
Improvements in and relating to turbines
AU603027A
(en )
1928-02-28
Improvements in and relating to artificial feet
AU1445828A
(en )
1929-07-30
Improvements in and relating to windmills
AU1217028A
(en )
1928-10-30
Improvements in and relating to penny-inthe-slot devices
AU1381828A
(en )
1929-06-25
Improvements in and relating to turnstiles
AU731927A
(en )
1927-10-04
Improvements in and relating to surgical iodine
AU1521528A
(en )
1929-12-03
Improvements in and relating to two-furrow disc ploughs
AU1313328A
(en )
1928-12-27
Improvements in and relating to grabs
AU727527A
(en )
1928-05-22
Improvements in and relating to chairs
AU1404428A
(en )
1929-07-02
Improvements in and relating to gates
AU263631A
(en )
1932-06-23
Improvements in and relating to artificial teeth
AU1409028A
(en )
1929-03-19
Improvements in and relating to nails
AU1530228A
(en )
1929-09-10
Improvements in and relating to mattresses
AU1580228A
(en )
1929-06-04
Improvements in and relating to soap-making
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
AU1202428A
(en )
1928-09-11
Improvements in and relating to bookbinding
AU1491128A
(en )
1929-09-17
Improvements in and relating to oyster cultivation
AU1142128A
(en )
1928-07-03
Improvements in and relating to mechanical tractors