US2238517A
(en )
1941-04-15
Cashbegister
GB744338A
(https= )
US2081836A
(en )
1937-05-25
Calculating machine
US2536525A
(en )
1951-01-02
Front-feed mechanism
US2427602A
(en )
1947-09-16
Means fob
US4149458A
(en )
1979-04-17
Receipt printer for cash registers and the like
US2815110A
(en )
1957-12-03
Ribbon feed mechanism
GB498753A
(en )
1939-01-09
Improvements in or relating to cash registers and similar accounting machines
US2724328A
(en )
1955-11-22
boyden etal
GB746950A
(https= )
US3063539A
(en )
1962-11-13
Self-inking tape mechanism
US1657696A
(en )
1928-01-31
A cobpobation
US2062570A
(en )
1936-12-01
Cash register
US2001367A
(en )
1935-05-14
Tally roll mechanism
US2660428A
(en )
1953-11-24
Strip feeding apparatus
US2916989A
(en )
1959-12-15
Printing apparatus
GB514173A
(en )
1939-11-01
Improvements in and relating to autographic registers
GB232250A
(https= )
GB733342A
(https= )
US1307679A
(en )
1919-06-24
Autograehic manifolding and cash register
US2827145A
(en )
1958-03-18
Paper feeding means for an accounting machine
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.