GB200585A
(enrdf_load_stackoverflow )
US2374760A
(en )
1945-05-01
Calculating machine
GB337607A
(enrdf_load_stackoverflow )
GB193861A
(enrdf_load_stackoverflow )
GB613616A
(enrdf_load_stackoverflow )
US2056821A
(en )
1936-10-06
Controlling mechanism for cash
GB190720725A
(en )
1908-09-18
Improvements in the Transfer Mechanism of Cash Registers Adding Machines and the like.
US1682196A
(en )
1928-08-28
Cash register
GB237522A
(enrdf_load_stackoverflow )
GB191213037A
(en )
1912-11-22
Improvements in and relating to Adding and Transaction-counting Mechanism for Cash Registers, or Computing or Registering Machines.
US1755499A
(en )
1930-04-22
Cash register
US1991551A
(en )
1935-02-19
Cash register
GB143311A
(enrdf_load_stackoverflow )
US1994539A
(en )
1935-03-19
Cash register
GB224244A
(en )
1925-03-27
Improvements in keyboard and differential mechanism for cash registers or calculating machines
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB537502A
(enrdf_load_stackoverflow )
GB416498A
(enrdf_load_stackoverflow )
GB481127A
(enrdf_load_stackoverflow )
GB783849A
(enrdf_load_stackoverflow )
GB955820A
(enrdf_load_stackoverflow )
GB208766A
(enrdf_load_stackoverflow )
GB302596A
(enrdf_load_stackoverflow )
GB191414137A
(en )
1915-06-11
Improvements in Cash Registers or the like.
GB223301A
(enrdf_load_stackoverflow )