US4953994A
(en )
1990-09-04
Thermal printer with reciprocal paper feed control
US3363547A
(en )
1968-01-16
Pressure roller control means in item encoders
US4934847A
(en )
1990-06-19
Thermal transfer printer with ribbon tensioning mechanism
US3701318A
(en )
1972-10-31
Skew control apparatus for feeding a wide-web ribbon in a high speed printer
US3378127A
(en )
1968-04-16
Data printer with flexible print wheel
GB787174A
(enrdf_load_stackoverflow )
US3310147A
(en )
1967-03-21
Wheel striking data printer
US2800854A
(en )
1957-07-30
Mechanism to shift record material from printing
US1981256A
(en )
1934-11-20
von pein
GB1052016A
(enrdf_load_stackoverflow )
US2080519A
(en )
1937-05-18
Cash register
US2728435A
(en )
1955-12-27
Repeat operation mechanism for power driven typewriters or like machines
US2916989A
(en )
1959-12-15
Printing apparatus
US2744605A
(en )
1956-05-08
Ribbon feeding and reversing mechanism for printing machines
US3927813A
(en )
1975-12-23
Record feed control mechanism
GB200038A
(enrdf_load_stackoverflow )
US2662688A
(en )
1953-12-15
Sobisch
US2116214A
(en )
1938-05-03
Printing mechanism for cash registers
US2980321A
(en )
1961-04-18
Shifting device for sliding carriages in office machines
GB1153808A
(en )
1969-05-29
Improvements in or relating to Printers
GB417254A
(enrdf_load_stackoverflow )
GB897510A
(enrdf_load_stackoverflow )
GB206235A
(enrdf_load_stackoverflow )
GB191214011A
(enrdf_load_stackoverflow )
GB447481A
(enrdf_load_stackoverflow )