GB673462A
(enrdf_load_stackoverflow )
US2708550A
(en )
1955-05-17
Value setting and transmitting mechanism for a ten key machine
US1898048A
(en )
1933-02-21
Maximilian m
US1045258A
(en )
1912-11-26
Adding-machine.
US1506055A
(en )
1924-08-26
Ticket-printing mechanism
GB713695A
(enrdf_load_stackoverflow )
1900-01-01
GB191419219A
(en )
1915-08-12
Improvements in Ticket Issuing Machines.
GB190516651A
(en )
1906-10-16
Improvements relating to Adding Machines.
GB190722221A
(en )
1908-10-08
Improvements in Accounting Machines applicable more particularly to Cash and Credit Registers
GB739148A
(enrdf_load_stackoverflow )
GB282581A
(enrdf_load_stackoverflow )
US1245635A
(en )
1917-11-06
Adding and listing machine.
GB190327803A
(en )
1904-09-22
Improvements in Cash Registers.
GB464133A
(enrdf_load_stackoverflow )
GB190415700A
(en )
1904-10-27
Improvements in Cash Registers.
GB191500811A
(en )
1915-04-12
Improvements in or connected with "Cash Registers."
GB280580A
(en )
1929-02-11
Improvements in or relating to statistical machines
GB191120333A
(en )
1912-09-12
Improvements in and relating to Printing Mechanism for Cash Registers and the like.
GB190303259A
(en )
1903-08-06
Improvements in Adding and Recording Machines.
GB191511254A
(en )
1916-08-04
Improvements in Combined Typewriting and Computing Machines.
GB979156A
(enrdf_load_stackoverflow )
GB190427874A
(en )
1905-03-02
Improvements in Calculating Machines.
GB591223A
(enrdf_load_stackoverflow )
GB631379A
(enrdf_load_stackoverflow )
GB190412544A
(en )
1904-08-25
Improvements relating to Cash Registers.