GB709188A
(enrdf_load_stackoverflow )
GB933003A
(en )
1963-07-31
Setting mechanism for computing machines
GB504884A
(enrdf_load_stackoverflow )
1900-01-01
GB730466A
(enrdf_load_stackoverflow )
GB191109167A
(en )
1911-08-09
Improvements in or relating to the Key Board or Setting Mechanism of Cash Registers and the like.
GB442856A
(enrdf_load_stackoverflow )
GB570356A
(en )
1945-07-03
Improvements in or relating to machines for making records on statistical cards
GB709190A
(enrdf_load_stackoverflow )
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB395558A
(en )
1933-07-20
Improvements in or relating to calculating and the like machines
US1050347A
(en )
1913-01-14
Adding-attachment for type-writing machines.
GB370633A
(enrdf_load_stackoverflow )
GB453280A
(enrdf_load_stackoverflow )
GB648444A
(en )
1951-01-03
Improvements in or relating to means for controlling the printing mechanism of calculating or statistical machines
GB491465A
(enrdf_load_stackoverflow )
GB783849A
(enrdf_load_stackoverflow )
GB431961A
(enrdf_load_stackoverflow )
GB219923A
(enrdf_load_stackoverflow )
GB778643A
(enrdf_load_stackoverflow )
GB508141A
(enrdf_load_stackoverflow )
GB907591A
(enrdf_load_stackoverflow )
GB156279A
(enrdf_load_stackoverflow )
GB631443A
(en )
1949-11-02
Improvements in or relating to accounting machines and similar calculating machines
GB607744A
(enrdf_load_stackoverflow )
GB804234A
(enrdf_load_stackoverflow )