AU1897920A
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1921-08-02
Improvements in or relating to typecasting and composing machines
AU1143419A
(en )
1920-01-20
Improvements in or relating to typecasting and composing machines
AU1428423A
(en )
1921-02-12
Improvements in or relating to typographic easting and composing machines
AU235926A
(en )
1920-10-26
Improvements in or relating to tabulating mechanism for typhographic composing machines
AU1422620A
(en )
1921-02-15
Improvements in or relating to lasting machines
GB165541A
(en )
1921-06-30
Improvements in or relating to stereoscopes
AU1403520A
(en )
1921-06-14
Improvements in sugarcane weeding machines
AU1118319A
(en )
1920-01-27
Improvements in typographical composing machines
AU1507520A
(en )
1921-07-19
Improvements in or relating to embroidering machines
AU1617020A
(en )
1920-06-22
Improvements in or relating to embroidering machines
AU1587620A
(en )
1921-01-25
Improvement in or relating to knitting machines
AU1695220A
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1921-02-01
Improvements in flytraps
AU1416020A
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1921-01-11
Improvements in sheepshearing machines
GB172714A
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1921-12-08
Improvements in or relating to colour kinematography
AU1403520B
(en )
1921-06-14
Improvements in sugarcane weeding machines
AU1826220A
(en )
1920-10-23
Improvements in or relating to knitting machines
AU1392420A
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1920-09-14
Improvements in or relating to glassblowing machines
CA204789A
(en )
1920-10-12
Kinematograph in natural colours
AU1823920A
(en )
1921-04-05
Improvement in candy making machine
AU1578620A
(en )
1920-10-12
Improvements in and relating to mixing machines
AU1453823A
(en )
1924-02-12
Improvements in or relating to typographical or record strip preparing or composing machines
AU1769220A
(en )
1921-09-13
Improvements in or relating to aero-motors
AU332221A
(en )
1922-03-04
Improvements in or relating to typographic moulds
AU1427220A
(en )
1920-08-10
Improvement in binder-files
AU1514520A
(en )
1920-09-21
Improvements in pulverizing machine