GB254279A
(https= )
GB660263A
(en )
1951-11-07
Improvements in or relating to power mechanism for typewriters and like machines
GB943821A
(en )
1963-12-04
A cash register or similar accounting machine
GB498395A
(en )
1939-01-06
Improvements in or relating to record-card-controlled printing mechanism
GB688289A
(en )
1953-03-04
Power operated typewriter
US2667831A
(en )
1954-02-02
Dating machine
US3712211A
(en )
1973-01-23
Alignment means for a bed and platen printing machine
US2971625A
(en )
1961-02-14
Repeat actuation arrangement for typewriters
GB248378A
(https= )
US2121967A
(en )
1938-06-28
Cash register
GB776930A
(en )
1957-06-12
Line spacing mechanism for typewriting or like machines
US1702171A
(en )
1929-02-12
Gesellschaft
US3036685A
(en )
1962-05-29
Typewriter writing continuously in opposite directions
GB674173A
(en )
1952-06-18
Improvements in ejector mechanism for heading and like machines
GB773270A
(en )
1957-04-24
Impression control for typewriting machine
US1948955A
(en )
1934-02-27
Noiseless typewriter action
GB791822A
(en )
1958-03-12
Improvements in or relating to duplicating machines
US2617357A
(en )
1952-11-11
Schmieder
US2586201A
(en )
1952-02-19
Certifying device for cash registers
US2174064A
(en )
1939-09-26
Line-spacing mechanism
GB248652A
(https= )
GB393323A
(https= )
GB644404A
(https= )
GB540320A
(https= )
GB528976A
(en )
1940-11-12
Improvements in or relating to typewriting and like machines