GB560021A
(cg-RX-API-DMAC7.html )
GB509747A
(cg-RX-API-DMAC7.html )
US2139718A
(en )
1938-12-13
Cash register
US3061186A
(en )
1962-10-30
Gelling
GB644383A
(cg-RX-API-DMAC7.html )
GB479234A
(cg-RX-API-DMAC7.html )
1900-01-01
GB650357A
(en )
1951-02-21
Differential setting mechanism for cash registers or similar accounting machines
GB703886A
(cg-RX-API-DMAC7.html )
1900-01-01
GB346465A
(cg-RX-API-DMAC7.html )
GB635580A
(cg-RX-API-DMAC7.html )
GB454938A
(cg-RX-API-DMAC7.html )
GB191128648A
(en )
Subtracting Apparatus for Cash Registers and like Machines.
GB526446A
(en )
1940-09-18
Improvements in and relating to cash registers
GB368779A
(en )
1932-03-07
Improvements relating to cash registers
GB435286A
(cg-RX-API-DMAC7.html )
GB577330A
(cg-RX-API-DMAC7.html )
1900-01-01
GB127228A
(en )
1919-07-22
Improvements in Cash Registers or the like.
GB750400A
(cg-RX-API-DMAC7.html )
GB753841A
(cg-RX-API-DMAC7.html )
GB621755A
(cg-RX-API-DMAC7.html )
GB438516A
(cg-RX-API-DMAC7.html )
GB368785A
(cg-RX-API-DMAC7.html )
GB144367A
(cg-RX-API-DMAC7.html )
GB737050A
(en )
1955-09-21
Computing machine
GB464422A
(cg-RX-API-DMAC7.html )