GB561758A
(en )
1944-06-02
Improvements in or relating to magnetic recording apparatus
GB783949A
(enrdf_load_stackoverflow )
US2071141A
(en )
1937-02-16
Joht doe
US3721186A
(en )
1973-03-20
Rockable impression device for a printing machine
US1506055A
(en )
1924-08-26
Ticket-printing mechanism
US1555534A
(en )
1925-09-29
Cash register
US2908441A
(en )
1959-10-13
F hawthorne
US3482774A
(en )
1969-12-09
Sensing arrangement for a counter
US1761549A
(en )
1930-06-03
von pein
US1240218A
(en )
1917-09-18
Accounting-machine.
US2945432A
(en )
1960-07-19
Method for marking period cards such as weekly or monthly period cards for railways,buses or the like and a device for carrying the method into effect
GB664540A
(enrdf_load_stackoverflow )
1900-01-01
US1797487A
(en )
1931-03-24
Assighob
US2476917A
(en )
1949-07-19
Forward and reverse line spacing device for typewriters
US2057031A
(en )
1936-10-13
Ticket printing device
GB248378A
(enrdf_load_stackoverflow )
US1902067A
(en )
1933-03-21
Of eneicott
US721916A
(en )
1903-03-03
Cash-register.
US1198492A
(en )
1916-09-19
Cash-register.
GB371435A
(en )
1932-04-21
Improvements in or relating to indicating and aligning mechanisms for cash registers of the key set and key operated type
US1506260A
(en )
1924-08-26
Cash begistee
US2649733A
(en )
1953-08-25
Carrying frames in accounting
US773055A
(en )
1904-10-25
Printing mechanism for cash-registers.
GB213600A
(enrdf_load_stackoverflow )
1900-01-01
CA1044510A
(en )
1978-12-19
Attachment for offset duplicating machine