GB227861A
(enrdf_load_stackoverflow )
US2841265A
(en )
1958-07-01
Dual strip feeding mechanism for calculating machines
US2141332A
(en )
1938-12-27
Cash register
US1794464A
(en )
1931-03-03
Combined typewriting anb computing machine
US1506055A
(en )
1924-08-26
Ticket-printing mechanism
US2777386A
(en )
1957-01-15
Multiple item receipt printing
US1553750A
(en )
1925-09-15
Typewriting machine
GB208705A
(enrdf_load_stackoverflow )
US2027449A
(en )
1936-01-14
Calculating machine and cash
US1151747A
(en )
1915-08-31
Check-printer attachment for cash-registers.
US1747680A
(en )
1930-02-18
Combined typewriting and computing machine
US1688939A
(en )
1928-10-23
Cash register
US1797487A
(en )
1931-03-24
Assighob
US1906805A
(en )
1933-05-02
Sellschaft
US1839182A
(en )
1931-12-29
Assionob
US2009581A
(en )
1935-07-30
Cash register
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
US1593203A
(en )
1926-07-20
Cash register
GB509042A
(enrdf_load_stackoverflow )
GB192077A
(en )
1923-06-04
Improvements in ink ribbon mechanism for cash registers and the like
GB474051A
(en )
1937-10-25
Improvements in or relating to cash registers and similar accounting machines
GB228567A
(en )
1926-02-25
Improvements in or relating to the differential mechanism of cash registers
GB490524A
(enrdf_load_stackoverflow )
GB420807A
(enrdf_load_stackoverflow )
1900-01-01
GB442771A
(en )
1936-02-12
Improvements in or relating to cash registers and similar accounting machines