AU663518A
(en )
1918-04-01
Improvements in or relating to glass-cutting machines
AU821918A
(en )
1920-04-20
Improvements in or relating to flying machines
AU937218A
(en )
1919-11-11
Improvements in glass bottle-making machines
AU635118A
(en )
1918-11-19
Improvements In or relating to matchmaking machines
AU790518A
(en )
1919-07-22
Improvements in or relating to last pulling machines
AU955218A
(en )
1919-08-12
Improvements in glass shaping machines
AU621318A
(en )
1919-01-14
Improvements in or relating to machines for making insoles
AU828318A
(en )
1919-08-19
Improvements in or relating' to tack-pulling machines
AU746218A
(en )
1919-06-03
Improvements in or relating to shoe machines
AU776218A
(en )
1919-07-01
Improvements in or relating to stamping machines
AU937218B
(en )
1919-11-11
Improvements in glass bottle-making machines
AU699618A
(en )
1919-04-15
Improvements in or relating to sewing machines
AU917518A
(en )
1919-07-15
Improvements in or relating to sewing machines
AU821818A
(en )
1920-02-17
Improvements in ro realting to flying machines
AU1150119A
(en )
1919-07-09
Improvements in or relating to bearings
AU1160919A
(en )
1919-07-22
Improvements in or relating to pianofortes
AU1360419A
(en )
1920-12-10
Improvements in or relating to coathangers andthe like
AU821718A
(en )
1920-04-27
Improvements in flying machine construction
CA187798A
(en )
1918-12-03
Glass polishing machine
AU828018A
(en )
1919-08-19
Improvements in or relating to machines for operating upon heels
AU695018A
(en )
1918-10-22
Improvements in or relating to lubricators
AU933518A
(en )
1919-12-02
Improvements in and relating to machines for making tires
AU966918A
(en )
1920-03-23
Improvements in carbutetters
AU663918A
(en )
1918-12-03
Improvements in course-indicators
AU666118A
(en )
1918-11-06
Improvements in oilcans