GB709961A
(cg-RX-API-DMAC7.html )
GB660632A
(en )
1951-11-07
Cash registers and similar accounting machines
US2087182A
(en )
1937-07-13
Listing adding machine
GB479234A
(cg-RX-API-DMAC7.html )
1900-01-01
US2777386A
(en )
1957-01-15
Multiple item receipt printing
US2954158A
(en )
1960-09-27
Differential devices for cash registers
US2826362A
(en )
1958-03-11
philipp
GB471765A
(cg-RX-API-DMAC7.html )
US3539098A
(en )
1970-11-10
Selectively controlled actuating mechanism
US3039680A
(en )
1962-06-19
Cash registers
US2837275A
(en )
1958-06-03
Control of totalizer selecting mecha
GB343152A
(cg-RX-API-DMAC7.html )
GB783849A
(cg-RX-API-DMAC7.html )
GB537502A
(cg-RX-API-DMAC7.html )
GB368117A
(cg-RX-API-DMAC7.html )
GB425542A
(cg-RX-API-DMAC7.html )
GB749504A
(cg-RX-API-DMAC7.html )
GB286314A
(cg-RX-API-DMAC7.html )
GB838815A
(cg-RX-API-DMAC7.html )
GB881323A
(cg-RX-API-DMAC7.html )
GB540311A
(cg-RX-API-DMAC7.html )
GB296002A
(cg-RX-API-DMAC7.html )
GB150735A
(cg-RX-API-DMAC7.html )
GB659591A
(cg-RX-API-DMAC7.html )
GB263237A
(cg-RX-API-DMAC7.html )