US1878125A
(en )
1932-09-20
Accounting machine
GB539306A
(cg-RX-API-DMAC10.html )
US2056486A
(en )
1936-10-06
Cash register
GB439635A
(cg-RX-API-DMAC10.html )
GB203790A
(cg-RX-API-DMAC10.html )
GB189921415A
(en )
1900-07-14
Improvements in and relating to Machines for Receiving, Delivering, Sorting, and Registering Coins.
US3011699A
(en )
1961-12-05
Repeat control mechanism for cash registers and accounting machines
GB173042A
(cg-RX-API-DMAC10.html )
GB470493A
(cg-RX-API-DMAC10.html )
GB443977A
(cg-RX-API-DMAC10.html )
US1232705A
(en )
1917-07-10
Multiple-counter cash-register.
US2134683A
(en )
1938-11-01
Calculating machine
GB497640A
(cg-RX-API-DMAC10.html )
GB206798A
(cg-RX-API-DMAC10.html )
GB340256A
(cg-RX-API-DMAC10.html )
GB395688A
(cg-RX-API-DMAC10.html )
GB445424A
(cg-RX-API-DMAC10.html )
GB506500A
(cg-RX-API-DMAC10.html )
GB406671A
(cg-RX-API-DMAC10.html )
GB534146A
(cg-RX-API-DMAC10.html )
GB205436A
(cg-RX-API-DMAC10.html )
GB772423A
(cg-RX-API-DMAC10.html )
GB442771A
(en )
1936-02-12
Improvements in or relating to cash registers and similar accounting machines
GB693659A
(cg-RX-API-DMAC10.html )
GB228184A
(cg-RX-API-DMAC10.html )