GB394322A
(enrdf_load_stackoverflow )
US3045901A
(en )
1962-07-24
Change-computing cash register with flag concealing mechanism
US1865147A
(en )
1932-06-28
Cash registejb
GB193870A
(enrdf_load_stackoverflow )
US2027449A
(en )
1936-01-14
Calculating machine and cash
US3076595A
(en )
1963-02-05
Becker
GB442856A
(enrdf_load_stackoverflow )
GB400967A
(en )
1933-11-03
Improvements in or relating to calculating machines
GB750400A
(enrdf_load_stackoverflow )
GB156279A
(enrdf_load_stackoverflow )
GB248002A
(enrdf_load_stackoverflow )
GB355350A
(enrdf_load_stackoverflow )
GB173042A
(enrdf_load_stackoverflow )
GB218688A
(en )
1925-03-17
Improvements relating to cash drawer and alarm mechanism for cash registers
GB693657A
(en )
1953-07-01
Calculating machines
GB293080A
(enrdf_load_stackoverflow )
GB237522A
(enrdf_load_stackoverflow )
GB416498A
(enrdf_load_stackoverflow )
GB459018A
(enrdf_load_stackoverflow )
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB150735A
(enrdf_load_stackoverflow )
GB417991A
(enrdf_load_stackoverflow )
1900-01-01
GB190721573A
(en )
1908-05-28
Improvements in and relating to Adding Machines.
GB483093A
(enrdf_load_stackoverflow )
GB205870A
(en )
1923-10-24
Improvements in or relating to calculating machines