GB427108A
(enExample )
GB424149A
(en )
1935-02-15
Improvements in or relating to release control mechanism for calculating machines, accounting machines, and similar machines
GB1082776A
(en )
1967-09-13
Keyboard mechanism for generating code combinations
GB1060756A
(en )
1967-03-08
Escapement mechanisms for typewriters
GB410381A
(en )
1934-05-17
Improvements relating to power actuated tabulator mechanism for typewriting and like machines
GB446754A
(enExample )
GB1109059A
(en )
1968-04-10
A typewriter or like office machine
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB405661A
(enExample )
GB224535A
(enExample )
SE307590B
(enExample )
1969-01-13
GB537735A
(enExample )
GB250612A
(enExample )
GB919998A
(en )
1963-02-27
Paper carriage control mechanism for accounting machines
GB275968A
(enExample )
US1601398A
(en )
1926-09-28
- cincinnati
GB400269A
(enExample )
GB413304A
(enExample )
GB442771A
(en )
1936-02-12
Improvements in or relating to cash registers and similar accounting machines
GB803336A
(en )
1958-10-22
Telegraph printing apparatus
GB445691A
(en )
1936-04-14
Improvements in or relating to cash registers
GB191120333A
(en )
1912-09-12
Improvements in and relating to Printing Mechanism for Cash Registers and the like.
GB232967A
(enExample )
GB785550A
(en )
1957-10-30
A typewriter including means for double letter space typing
GB340256A
(enExample )