US2238517A
(en )
1941-04-15
Cashbegister
GB744338A
(enrdf_load_stackoverflow )
US2081836A
(en )
1937-05-25
Calculating machine
US2341630A
(en )
1944-02-15
Paper feeding means
US3732811A
(en )
1973-05-15
Ribbon inking means in keyboard controlled selective printing machines
GB498753A
(en )
1939-01-09
Improvements in or relating to cash registers and similar accounting machines
US2724328A
(en )
1955-11-22
boyden etal
GB746950A
(enrdf_load_stackoverflow )
US3063539A
(en )
1962-11-13
Self-inking tape mechanism
US2678601A
(en )
1954-05-18
Aurbach
US705522A
(en )
1902-07-22
Tally-sheet attachment for billing-platens.
GB514173A
(en )
1939-11-01
Improvements in and relating to autographic registers
GB232250A
(enrdf_load_stackoverflow )
GB733342A
(enrdf_load_stackoverflow )
US1230241A
(en )
1917-06-19
Printing mechanism for cash-registers.
US923172A
(en )
1909-06-01
Cash-register.
GB431354A
(en )
1935-07-05
Improvements in or relating to calculating or the like machines
GB190905016A
(en )
1910-03-01
Improvements in and relating to Autographic Registers for Cash or Credit Transactions, Invoices and the like.
GB501734A
(enrdf_load_stackoverflow )
US1948352A
(en )
1934-02-20
Manifolding machine
GB447481A
(enrdf_load_stackoverflow )
GB274805A
(enrdf_load_stackoverflow )
US1839182A
(en )
1931-12-29
Assionob
US1082499A
(en )
1913-12-30
Means for recording music.
US2905306A
(en )
1959-09-22
Carriage movement controlling mechanism