GB355288A
(enrdf_load_stackoverflow )
GB528517A
(enrdf_load_stackoverflow )
GB453348A
(enrdf_load_stackoverflow )
GB545438A
(enrdf_load_stackoverflow )
GB1122887A
(en )
1968-08-07
A data entry machine
GB353662A
(enrdf_load_stackoverflow )
1900-01-01
GB503626A
(enrdf_load_stackoverflow )
GB527786A
(en )
1940-10-16
Improvements in or relating to cash registers or similar accounting machines
GB484821A
(enrdf_load_stackoverflow )
GB275968A
(enrdf_load_stackoverflow )
GB144685A
(en )
1921-04-07
Improvements in printing mechanism for calculating machines
GB218689A
(enrdf_load_stackoverflow )
GB540312A
(enrdf_load_stackoverflow )
GB228184A
(enrdf_load_stackoverflow )
GB693659A
(enrdf_load_stackoverflow )
GB322544A
(enrdf_load_stackoverflow )
GB659591A
(enrdf_load_stackoverflow )
GB438369A
(enrdf_load_stackoverflow )
GB852822A
(enrdf_load_stackoverflow )
GB237522A
(enrdf_load_stackoverflow )
GB295632A
(enrdf_load_stackoverflow )
GB783849A
(enrdf_load_stackoverflow )
GB292619A
(enrdf_load_stackoverflow )
GB778652A
(enrdf_load_stackoverflow )
GB223866A
(enrdf_load_stackoverflow )