GB548465A
(cg-RX-API-DMAC7.html )
GB228184A
(cg-RX-API-DMAC7.html )
GB778652A
(cg-RX-API-DMAC7.html )
GB600446A
(cg-RX-API-DMAC7.html )
GB545785A
(cg-RX-API-DMAC7.html )
GB275968A
(cg-RX-API-DMAC7.html )
GB702495A
(en )
1954-01-20
Cash registers and similar accounting machines
GB537502A
(cg-RX-API-DMAC7.html )
GB527786A
(en )
1940-10-16
Improvements in or relating to cash registers or similar accounting machines
GB191226772A
(en )
1913-11-26
Improvements in and relating to Calculating Machines.
GB292619A
(cg-RX-API-DMAC7.html )
GB165043A
(en )
1921-09-29
Improvements in cash registers
GB191116725A
(en )
1912-07-18
Improvements in or relating to Cash Register Machines.
GB453280A
(cg-RX-API-DMAC7.html )
GB425130A
(cg-RX-API-DMAC7.html )
GB243734A
(cg-RX-API-DMAC7.html )
GB190420717A
(en )
1905-01-05
Improvements in Cash Registers
GB609076A
(en )
1948-09-24
Improvements in or relating to accounting or similar machines
GB643189A
(cg-RX-API-DMAC7.html )
GB273691A
(cg-RX-API-DMAC7.html )
GB851334A
(cg-RX-API-DMAC7.html )
GB808692A
(cg-RX-API-DMAC7.html )
GB167833A
(cg-RX-API-DMAC7.html )
GB852822A
(cg-RX-API-DMAC7.html )
GB221832A
(cg-RX-API-DMAC7.html )