US3219060A
(en )
1965-11-23
Hydraulic amplification with hydraulic feedback
GB709190A
(enrdf_load_stackoverflow )
US3225346A
(en )
1965-12-21
Binary input servomechanism
US2119841A
(en )
1938-06-07
Totalizer engagement control device
US3215159A
(en )
1965-11-02
Pressure drop regulator
US2584864A
(en )
1952-02-05
Accounting machine
GB709188A
(enrdf_load_stackoverflow )
US3161354A
(en )
1964-12-15
Tabulation control mechanism for accounting machines
Rogers
2023
Early educators around the world feel burnt out and devalued. Here's how we can help
GB1197609A
(en )
1970-07-08
Improvements in or relating to Calculating Machines, Cash Registers or the like.
US2238508A
(en )
1941-04-15
Cash register
US1857356A
(en )
1932-05-10
Calculating and listing machine
Jones
1973
Curve following in n—dimensional Euclidean space
GB907591A
(enrdf_load_stackoverflow )
US1755499A
(en )
1930-04-22
Cash register
US3652010A
(en )
1972-03-28
Totalizer control mechanism
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB442538A
(enrdf_load_stackoverflow )
GB737050A
(en )
1955-09-21
Computing machine
Kershaw
2006
Negative Transfer in the Learning of Typing Tasks
Liebert
1970
Real-time simulation of dynamical systems on a small digital computer
Vukobratović
1989
Computer Method for Linearization and Parameter Sensitivity of Manipulation Robots Dynamic Models
GB223301A
(enrdf_load_stackoverflow )
GB508141A
(enrdf_load_stackoverflow )
GB253734A
(enrdf_load_stackoverflow )