US4211498A
(en )
1980-07-08
Paper cutting and perforated line forming device of printer
GB749565A
(en )
1956-05-30
Type bar action
GB265696A
(enrdf_load_stackoverflow )
US3451335A
(en )
1969-06-24
Printer platen control system
GB943821A
(en )
1963-12-04
A cash register or similar accounting machine
GB688289A
(en )
1953-03-04
Power operated typewriter
US2003787A
(en )
1935-06-04
Time stamp
GB1240536A
(en )
1971-07-28
Improvements relating to photographic apparatus
US2675902A
(en )
1954-04-20
Operation control interlocking mechanism for power-operated typewriters or like machines
GB868453A
(en )
1961-05-17
Improvements in or relating to typewriters and the like including tabulating mechanisms
US4437404A
(en )
1984-03-20
Electric data recorder
US2938615A
(en )
1960-05-31
Type bar drive
GB1267908A
(en )
1972-03-22
Printing device
GB250740A
(enrdf_load_stackoverflow )
GB1169810A
(en )
1969-11-05
A Typewriter
US3586150A
(en )
1971-06-22
Tabulator safety apparatus
US2829592A
(en )
1958-04-08
Print actuating member control mechanism
ES297986A1
(es )
1964-06-01
Cerradura de puerta para puertas de ascensores
US2255010A
(en )
1941-09-02
Time recorder-
US3133499A
(en )
1964-05-19
Printing mechanism
US2600990A
(en )
1952-06-17
Letter actuated tripping device in
US3400799A
(en )
1968-09-10
High speed type action
US2807345A
(en )
1957-09-24
Mechanism for actuating a type bar drive
GB1122482A
(en )
1968-08-07
Printing machine
GB576266A
(en )
1946-03-26
Improvements in and connected with printing-devices for mailing and like machines