US4328749A
(en )
1982-05-11
Information recording method and apparatus, and a half-product obtained thereby
US2281577A
(en )
1942-05-05
Collector's recorder
US3236177A
(en )
1966-02-22
Simplified printing recorder
US2909221A
(en )
1959-10-20
Duplicating, printing and punching machine
US4310844A
(en )
1982-01-12
Method and apparatus for detecting the working state of a printing press or the like
US1939089A
(en )
1933-12-12
Tabulating machine for bookkeeping purposes
GB842390A
(enrdf_load_stackoverflow )
US3031647A
(en )
1962-04-24
Storing of signals
US2720833A
(en )
1955-10-18
Methods and arrangements for carrying out postcard billing operations and the like
US3254595A
(en )
1966-06-07
Document imprinting apparatus
US3194157A
(en )
1965-07-13
Method of printing workpieces
US3267843A
(en )
1966-08-23
Document producing means
US3194154A
(en )
1965-07-13
Punch card controlled web feeding and printing apparatus
GB248063A
(en )
1926-02-25
Improvements in or relating to mechanism for recording by simultaneous printing and perforating
US2921515A
(en )
1960-01-19
Machines for issuing business forms
US2884857A
(en )
1959-05-05
First ave
US2301482A
(en )
1942-11-10
Writing machine
US2576598A
(en )
1951-11-27
Printing mechanism for cash
US2967295A
(en )
1961-01-03
Storing of signals
US3108742A
(en )
1963-10-29
Credit card punching and printing apparatus
US2632385A
(en )
1953-03-24
Printing device in autographic register
US2678601A
(en )
1954-05-18
Aurbach
US3203348A
(en )
1965-08-31
Printing apparatus
US3202349A
(en )
1965-08-24
Machine for and method of accounting
GB1167363A
(en )
1969-10-15
Data Processing Methods for Printing Copy Sheets