GB310053A
(cg-RX-API-DMAC7.html )
GB442856A
(cg-RX-API-DMAC7.html )
GB150735A
(cg-RX-API-DMAC7.html )
GB453280A
(cg-RX-API-DMAC7.html )
GB193870A
(cg-RX-API-DMAC7.html )
GB286314A
(cg-RX-API-DMAC7.html )
GB420807A
(cg-RX-API-DMAC7.html )
1900-01-01
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB218689A
(cg-RX-API-DMAC7.html )
GB192083A
(en )
1923-06-04
Improvements in operation or consecutive numbering and printing mechanism for cash registers
GB208705A
(cg-RX-API-DMAC7.html )
GB250612A
(cg-RX-API-DMAC7.html )
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB273721A
(cg-RX-API-DMAC7.html )
GB881323A
(cg-RX-API-DMAC7.html )
GB160374A
(cg-RX-API-DMAC7.html )
GB516693A
(cg-RX-API-DMAC7.html )
GB405661A
(cg-RX-API-DMAC7.html )
GB296002A
(cg-RX-API-DMAC7.html )
GB355350A
(cg-RX-API-DMAC7.html )
GB389841A
(cg-RX-API-DMAC7.html )
GB416498A
(cg-RX-API-DMAC7.html )
GB709961A
(cg-RX-API-DMAC7.html )
GB608694A
(cg-RX-API-DMAC7.html )
GB445877A
(en )
1936-04-20
Improvements in or relating to calculating or the like machines