GB420431A
(enrdf_load_stackoverflow )
GB628064A
(enrdf_load_stackoverflow )
GB238901A
(enrdf_load_stackoverflow )
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB237522A
(enrdf_load_stackoverflow )
GB531081A
(enrdf_load_stackoverflow )
US3050245A
(en )
1962-08-21
Totalizer engaging controls
GB741039A
(en )
1955-11-23
Calculating machine
GB191227768A
(en )
1913-11-27
Improvements in and relating to Keyboard and Interlocking Mechanism for Cash Registers and the like.
GB223301A
(enrdf_load_stackoverflow )
GB417991A
(enrdf_load_stackoverflow )
1900-01-01
GB480322A
(enrdf_load_stackoverflow )
GB600446A
(enrdf_load_stackoverflow )
GB471765A
(enrdf_load_stackoverflow )
GB453495A
(enrdf_load_stackoverflow )
GB923383A
(enrdf_load_stackoverflow )
GB783849A
(enrdf_load_stackoverflow )
GB768516A
(enrdf_load_stackoverflow )
GB218689A
(enrdf_load_stackoverflow )
GB224244A
(en )
1925-03-27
Improvements in keyboard and differential mechanism for cash registers or calculating machines
GB205436A
(enrdf_load_stackoverflow )
GB265208A
(en )
1927-06-30
Improvements in or relating to cash registers of the key-set and key-operated type
GB416498A
(enrdf_load_stackoverflow )
GB442856A
(enrdf_load_stackoverflow )
GB635580A
(enrdf_load_stackoverflow )