GB136689A
(en )
1919-12-24
Improvements in and relating to Gauges.
AU1057523A
(en )
1919-10-10
Improvements in measuring and computing machine
AU1242319A
(en )
1920-08-10
Improvements in computing scales
GB140684A
(en )
1920-04-01
Improvements in gauges
CA220994A
(en )
1922-07-18
Measuring and computing machine
GB151619A
(en )
1921-12-23
Improvements in and relating to sliding gauges
CA196800A
(en )
1920-02-03
Fabric measuring and cost computing machine
AU1214219A
(en )
1920-05-25
Cloth measuring'and cost computing machine
AU831222A
(en )
1923-01-09
Combined measuring and computing machine
AU1912120A
(en )
1920-12-21
Improvements in apparatus for measuring speeds
AU1728420A
(en )
1920-12-13
Improvements in and relating to lubricating apparatus
GB140902A
(en )
1920-04-08
Improvements in and relating to engine-torque measuring devices
AU990519A
(en )
1920-02-03
Improvements in weighing machines
AU820322A
(en )
1922-08-14
Improvements in and relating to liqueid measuring apparatus
AU418189B2
(en )
1919-10-03
Improvements in or relating to calculating machines
AU1440820A
(en )
1920-02-18
Improvements in or relating to kinematograph apparatus
AU1459723A
(en )
1925-01-13
Improvements in measuring and cost computing machines
AU1220519A
(en )
1920-04-13
Improvements in and relating to grading machines andthe like
AU157221A
(en )
1921-11-02
Improvements in and relating to screws for flying machines ofthe helicopteral type
CA209574A
(en )
1921-03-15
Fabric measuring and cost computing machine
GB141198A
(en )
1920-04-15
Improvements in measuring gauges
CA201330A
(en )
1920-06-29
Protractor and gauge
AU1963967A
(en )
1919-10-03
Improvements in or relating to calculating machines
CA203375A
(en )
1920-08-24
Computing scales
AU1048519A
(en )
1920-04-27
Improvements in and relating to privies