GB281684A
(enExample )
GB463512A
(enExample )
US1439669A
(en )
1922-12-19
Typewriting machine
GB1411349A
(en )
1975-10-22
Driving mechanism for example a printer
GB147875A
(en )
1921-04-21
Improvements in and relating to the letter width spacing mechanism in typewriters
GB613600A
(en )
1948-11-30
Improvements in or relating to paper feed mechanism for accounting and like machines
GB1313561A
(en )
1973-04-11
Typewriters
US2854123A
(en )
1958-09-30
Power operated tabulating mechanism
GB745216A
(en )
1956-02-22
Improvements in or relating to typewriters
US2512825A
(en )
1950-06-27
Variable typewriter spacer
US1333825A
(en )
1920-03-16
Typewriting-machine
GB191203819A
(en )
1912-06-06
Improvements in Tabulating Mechanism and Spacing Mechanism for Typewriting and like Machines.
GB439838A
(enExample )
GB499826A
(enExample )
GB625417A
(en )
1949-06-28
Improvements in or relating to electric typewriters
GB144048A
(en )
1920-06-10
Improvements in or relating to tabulator mechanisms for typewriting machines
GB487107A
(en )
1938-06-15
Improvements in shift lock releases for typewriters
GB191009737A
(en )
1910-08-25
Improvements in or relating to the Ribbon-fork Actuating Mechanism of Type Writing Machines.
GB1279278A
(en )
1972-06-28
Shift mechanism for a type-carrier device on power-driven typewriters and like business machines
GB459812A
(enExample )
GB389841A
(enExample )
GB405661A
(enExample )
GB663861A
(en )
1951-12-27
Improvements in or relating to typewriting or like machines
GB393175A
(en )
1933-06-01
Improvements relating to letter-spacing mechanism for combined typewriting and computing machines
GB631379A
(enExample )