US2081836A
(en )
1937-05-25
Calculating machine
GB746950A
(enrdf_load_stackoverflow )
US1254825A
(en )
1918-01-29
Ticket-printing register.
US2798429A
(en )
1957-07-09
Re-inking mechanism for cash registers
GB498753A
(en )
1939-01-09
Improvements in or relating to cash registers and similar accounting machines
GB537299A
(en )
1941-06-17
Improvements in or relating to printing mechanism
GB744338A
(enrdf_load_stackoverflow )
US2288107A
(en )
1942-06-30
Printing machine
US2497264A
(en )
1950-02-14
klosterman
US3732811A
(en )
1973-05-15
Ribbon inking means in keyboard controlled selective printing machines
US2730039A
(en )
1956-01-10
werner
GB444651A
(enrdf_load_stackoverflow )
US2899893A
(en )
1959-08-18
werner
US3029015A
(en )
1962-04-10
Adding and label printing machine
GB191120333A
(en )
1912-09-12
Improvements in and relating to Printing Mechanism for Cash Registers and the like.
GB474375A
(en )
1937-10-29
Improvements in or relating to machines for verifying perforated record-cards
GB276357A
(enrdf_load_stackoverflow )
GB232250A
(enrdf_load_stackoverflow )
GB746945A
(enrdf_load_stackoverflow )
GB733342A
(enrdf_load_stackoverflow )
GB857624A
(enrdf_load_stackoverflow )
US2788880A
(en )
1957-04-16
Paper feeding equipment for accounting machines
GB194635A
(enrdf_load_stackoverflow )
GB177475A
(enrdf_load_stackoverflow )
US1230241A
(en )
1917-06-19
Printing mechanism for cash-registers.