GB671452A
(en )
1952-05-07
Improvements in or relating to printing mechanism for accounting and like machines
GB461984A
(https= )
GB943821A
(en )
1963-12-04
A cash register or similar accounting machine
US3712211A
(en )
1973-01-23
Alignment means for a bed and platen printing machine
US2841265A
(en )
1958-07-01
Dual strip feeding mechanism for calculating machines
US2121967A
(en )
1938-06-28
Cash register
GB1151808A
(en )
1969-05-14
Pulse-Operated Line Printer for Electronic Data-Processing Installations.
GB464133A
(https= )
GB347271A
(https= )
GB143821A
(https= )
GB776409A
(en )
1957-06-05
Printing unit, especially for record controlled business machines
GB576266A
(en )
1946-03-26
Improvements in and connected with printing-devices for mailing and like machines
GB465798A
(https= )
GB1031514A
(https= )
GB442771A
(en )
1936-02-12
Improvements in or relating to cash registers and similar accounting machines
GB393323A
(https= )
GB276357A
(https= )
GB318466A
(https= )
GB737513A
(en )
1955-09-28
Improvements in and relating to sheet-fed offset lithographic printing machines
GB629707A
(en )
1949-09-27
Improvements in or relating to accounting and similar calculating machines
GB604165A
(https= )
GB668035A
(https= )
GB539453A
(https= )
GB497640A
(https= )
GB747470A
(en )
1956-04-04
Cash registers