AU105327B2
(en )
1938-10-13
Improvements in and relating to rowing machines
AU169038A
(en )
1938-10-13
Improvements in and relating to rowing machines
AU106516B2
(en )
1939-02-09
Improvements in and relating to calculating machines
AU40338A
(en )
1939-02-09
Improvements in and relating to calculating machines
AU110228B2
(en )
1940-04-11
Improvements in and relating to race starting machines
AU109160B2
(en )
1939-12-07
Improvements in or relating to draughting machines
GB512081A
(en )
1939-08-29
Improvements in or relating to typewriting, teleprinting and like machines
AU107220B2
(en )
1939-05-04
Improvements in and relating to aneurin
AU107881B2
(en )
1939-07-13
Improvements in and relating to doorlocks
AU105812B2
(en )
1938-11-24
Improvements in and relating to kinematograph apparatus
AU109867B2
(en )
1940-02-29
Improvements in and relating to milking machines
AU423038A
(en )
1940-04-11
Improvements in and relating to race starting machines
AU107917B2
(en )
1939-07-20
Improvements in and relating to bracken- and like cutting machines
AU108246B2
(en )
Improvements in or relating to toasting machines
AU462038A
(en )
1939-12-07
Improvements in or relating to draughting machines
AU108241B2
(en )
1939-08-24
Improvements in and relating to totalisators
AU106333B2
(en )
1939-01-19
Improvements in or relating to continuous absorption machines
AU107741B2
(en )
1939-06-29
Improvements in or relating to calculating machines
AU305238A
(en )
1939-05-04
Improvements in and relating to aneurin
AU275238A
(en )
1939-07-13
Improvements in and relating to doorlocks
AU106657B2
(en )
1939-03-02
Improvements in and relating to bearings
AU106721B2
(en )
1939-03-09
Improvements in or relating to printing machines
AU106203B2
(en )
1939-01-12
Improvements in or relating to printing machines
AU106200B2
(en )
1939-01-01
Improvements in or relating to printing machines
AU107838B2
(en )
1939-07-13
Improvements in and relating to steels