AU1125928A
(en )
1928-07-31
Improvements in or relating to coin freed apparatus
AU159330B2
(en )
1919-08-09
Improvements in or relating to vending apparatus
AU304351A
(en )
1919-08-09
Improvements in or relating to vending apparatus
GB140684A
(en )
1920-04-01
Improvements in gauges
AU103091B2
(en )
1919-02-10
Improvements in or relating to smoke-producing apparatus
AU176037A
(en )
1919-02-10
Improvements in or relating to smoke-producing apparatus
GB161626A
(en )
1921-04-11
Improvements in or relating to kinematographic apparatus
AU1202219A
(en )
1920-08-03
Improvements in lubricating apparatus
AU1747720A
(en )
1919-03-22
Improvements in lubricating apparatus
GB155811A
(en )
1921-08-11
Improvements in or relating to cinematographic apparatus
GB157818A
(en )
1922-05-10
Improvements in stereotopometric apparatus
AU1440820A
(en )
1920-02-18
Improvements in or relating to kinematograph apparatus
AU1729120A
(en )
1920-08-23
Improvements in or relating to devices for sharpening razorblades
AU433921A
(en )
1922-12-12
Improvements in or relating to radio-telephonic apparatus
AU1019219A
(en )
1919-08-19
Improvements in hatpins
AU1022819A
(en )
1919-10-14
Improvements in windowshades
AU1145719A
(en )
1920-01-27
Improvements in alarm apparatus
AU1518520A
(en )
1920-04-17
Improvements in electrolytic apparatus
AU1214319A
(en )
1920-07-29
Improvements in totalisators
AU1098219A
(en )
1919-07-28
Improvements in or relating to heating apparatus
AU983019A
(en )
1920-01-27
Improvements in or relating to last or last-part pulling
AU98526A
(en )
1926-06-15
Coin freed apparatus
AU1094019A
(en )
1921-06-14
Improvements in or relating to signalling or recording apparatus
AU418189B2
(en )
1919-10-03
Improvements in or relating to calculating machines
AU1093019A
(en )
1919-05-28
Improvements in or relating to takling machines