GB194703A
(enExample )
US2517868A
(en )
1950-08-08
Tripping mechanism for printing machines
US1779310A
(en )
1930-10-21
Tripping mechanism for printing presses
US2683409A
(en )
1954-07-13
Printing and numbering machine and interrupter therefor
US4691631A
(en )
1987-09-08
Cylinder setting mechanism for an offset printing machine
GB1056302A
(en )
1967-01-25
A selector mechanism for moving the type body of an electrically controlled printer
US3742244A
(en )
1973-06-26
Control means for printing apparatus, in particular for offset printing machines
US2080519A
(en )
1937-05-18
Cash register
US1862446A
(en )
1932-06-07
Printing machine
US1174414A
(en )
1916-03-07
Duplicator and the like.
US3927813A
(en )
1975-12-23
Record feed control mechanism
US2121967A
(en )
1938-06-28
Cash register
US2203115A
(en )
1940-06-04
Cash register
US715916A
(en )
1902-12-16
Inking mechanism for printing-machines.
GB713695A
(enExample )
1900-01-01
GB317490A
(en )
1930-11-17
Improvements in or relating to record-controlled statistical machines
GB393323A
(enExample )
GB394379A
(enExample )
US2722176A
(en )
1955-11-01
Control for printing presses
GB676221A
(en )
1952-07-23
Improvements in typewriters
GB674822A
(enExample )
GB276357A
(enExample )
GB427898A
(enExample )
GB388775A
(enExample )
GB398805A
(enExample )