GB504151A
(en )
1939-04-20
Improvements in or relating to record-controlled typewriters and like machines
GB506704A
(en )
1939-06-02
Improvements in or relating to stenters
GB518671A
(en )
1940-03-05
Improvements in or relating to accounting machines and similar calculating machines
AU103309B2
(en )
1938-03-03
Improvements in and relating to magneto-electric machines
AU190937A
(en )
1938-03-03
Improvements in and relating to magneto-electric machines
GB519040A
(en )
1940-03-14
Improvements in or relating to calculating machines and similar accounting machines
AU105111B2
(en )
1938-09-22
Improvements in and relating to centrifugal machines
AU102211B2
(en )
1937-10-21
Improvements in and relating to duplicating machines
GB502183A
(en )
1939-03-14
Improvements in and relating to paper making machines
AU552037A
(en )
1938-09-22
Improvements in and relating to centrifugal machines
AU524336A
(en )
1937-10-21
Improvements in and relating to duplicating machines
AU103062B2
(en )
1938-02-10
Improvements in or relating to magneto generators
AU103822B2
(en )
1938-05-12
Improvements in or relating to hosiery
AU104627B2
(en )
Improvements in or relating to marking machines
AU104191B2
(en )
1938-06-23
Improvements in or relating to sewing machines
AU106261B2
(en )
1939-01-12
Improvements in or relating to sewing machines
AU102017B2
(en )
1937-09-23
Improvements in or relating to ozonisers
AU103119B2
(en )
1938-02-10
Improvements in or relating to doorlocks
AU106516B2
(en )
1939-02-09
Improvements in and relating to calculating machines
AU105069B2
(en )
1938-09-15
Improvements in and relating to clothes pegs
AU100341B2
(en )
1937-03-04
Improvements in or relating to magneto-electric machines
AU106416B2
(en )
1939-01-26
Improvements in or relating to indicator arrangements
AU49837A
(en )
1938-02-10
Improvements in or relating to magneto generators
AU104234B2
(en )
1938-06-30
Improvements in dewooling machines
AU109867B2
(en )
1940-02-29
Improvements in and relating to milking machines