US2204972A
(en )
1940-06-18
Tape control device
GB330085A
(enrdf_load_stackoverflow )
US2235130A
(en )
1941-03-18
Ticket-issuing machine
US2737109A
(en )
1956-03-06
Inking means for rotary direct printing lithographic duplicators
US3283705A
(en )
1966-11-08
Duplicating machine with dual receiving trays
US2273295A
(en )
1942-02-17
Letter and tape printing device
US3807303A
(en )
1974-04-30
Duplicating apparatus
US2273294A
(en )
1942-02-17
Tape control printing device
US2741982A
(en )
1956-04-17
Tape printing and cutting device
US2716548A
(en )
1955-08-30
Rotary printing press sheet feeding device
US1862446A
(en )
1932-06-07
Printing machine
US1629130A
(en )
1927-05-17
Rotary printing device
US3234832A
(en )
1966-02-15
Duplicating machine with sheet slitter and dual receiving trays
US1113483A
(en )
1914-10-13
Printing-press.
US1399288A
(en )
1921-12-06
Machine for postmarking and canceling letters
US1781739A
(en )
1930-11-18
Apparatus for printing negotiable paper
US1078096A
(en )
1913-11-11
Mail-marking machine.
US1210548A
(en )
1917-01-02
Offset-preventing device for stenciling-machines.
US3884341A
(en )
1975-05-20
Paper strip transport and printing mechanism having a common drive
GB430539A
(enrdf_load_stackoverflow )
GB735181A
(en )
1955-08-17
Rotary duplicating machines and methods of printing therefrom
GB1003391A
(en )
1965-09-02
Document feeding apparatus
US1269305A
(en )
1918-06-11
Automatic feed-controlling mechanism for printing-machines.
US1215040A
(en )
1917-02-06
Automatic office-addresser.
GB242810A
(enrdf_load_stackoverflow )