GB600446A
(cg-RX-API-DMAC7.html )
US2087182A
(en )
1937-07-13
Listing adding machine
GB660632A
(en )
1951-11-07
Cash registers and similar accounting machines
GB479234A
(cg-RX-API-DMAC7.html )
1900-01-01
GB417991A
(cg-RX-API-DMAC7.html )
1900-01-01
GB334727A
(cg-RX-API-DMAC7.html )
GB265208A
(en )
1927-06-30
Improvements in or relating to cash registers of the key-set and key-operated type
GB628636A
(cg-RX-API-DMAC7.html )
US3537641A
(en )
1970-11-03
Totalizer control mechanism
GB506500A
(cg-RX-API-DMAC7.html )
GB190906428A
(en )
1910-03-17
Improvements in Cash Registers or Accounting Machines.
GB219923A
(cg-RX-API-DMAC7.html )
GB295632A
(cg-RX-API-DMAC7.html )
GB483113A
(cg-RX-API-DMAC7.html )
GB368785A
(cg-RX-API-DMAC7.html )
GB431961A
(cg-RX-API-DMAC7.html )
GB238901A
(cg-RX-API-DMAC7.html )
GB480322A
(cg-RX-API-DMAC7.html )
GB228184A
(cg-RX-API-DMAC7.html )
GB469034A
(cg-RX-API-DMAC7.html )
GB617346A
(cg-RX-API-DMAC7.html )
GB496720A
(cg-RX-API-DMAC7.html )
GB420807A
(cg-RX-API-DMAC7.html )
1900-01-01
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB474543A
(cg-RX-API-DMAC7.html )