GB332171A
(en )
1930-07-17
Improvements in and relating to brooms
AU1530228A
(en )
1929-09-10
Improvements in and relating to mattresses
AU1217028A
(en )
1928-10-30
Improvements in and relating to penny-inthe-slot devices
GB321823A
(en )
1929-11-21
Improvements in and relating to maps and the like
AU1381828A
(en )
1929-06-25
Improvements in and relating to turnstiles
AU1372628A
(en )
1928-12-27
Improvements in and relating to gaskets
AU727527A
(en )
1928-05-22
Improvements in and relating to chairs
AU1409028A
(en )
1929-03-19
Improvements in and relating to nails
AU2338529A
(en )
1930-11-18
Improvements in and relating to combination couch and bedsteads
AU1404428A
(en )
1929-07-02
Improvements in and relating to gates
AU1352328A
(en )
1929-01-29
Improvements in and relating tosun-blinds
AU1202428A
(en )
1928-09-11
Improvements in and relating to bookbinding
AU1142128A
(en )
1928-07-03
Improvements in and relating to mechanical tractors
AU1502928A
(en )
1929-06-04
Improvements in and relating to aeroplanes
AU1193228A
(en )
1928-08-21
Improvements in and relating to tractors
AU1580228A
(en )
1929-06-04
Improvements in and relating to soap-making
AU1502828A
(en )
1929-06-18
Improvement in and relating to clothes pegs
AU1433528A
(en )
1929-10-22
Improvements in and relating to laminated springs
AU1756628A
(en )
1929-08-13
Improvements in and relating to turbines
AU1029527A
(en )
1928-04-24
Improvements in and relating to navvies
AU775027A
(en )
1928-06-26
Improvements in and relating to grouters
AU1313328A
(en )
1928-12-27
Improvements in and relating to grabs
AU1412928A
(en )
1929-06-25
Improvements in sofas
AU1131628A
(en )
1928-07-24
Improvements in and relating to window stays
GB308983A
(en )
1929-11-07
Improvements in and relating to bearing-metals and methods of manufacturing the same