GB504884A
(cg-RX-API-DMAC10.html )
1900-01-01
GB660641A
(cg-RX-API-DMAC10.html )
GB191109167A
(en )
1911-08-09
Improvements in or relating to the Key Board or Setting Mechanism of Cash Registers and the like.
US1966657A
(en )
1934-07-17
von pein
US1178124A
(en )
1916-04-04
Keyboard for composing-machines.
GB570356A
(en )
1945-07-03
Improvements in or relating to machines for making records on statistical cards
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB395558A
(en )
1933-07-20
Improvements in or relating to calculating and the like machines
GB370633A
(cg-RX-API-DMAC10.html )
GB453280A
(cg-RX-API-DMAC10.html )
GB648444A
(en )
1951-01-03
Improvements in or relating to means for controlling the printing mechanism of calculating or statistical machines
GB405661A
(cg-RX-API-DMAC10.html )
GB431961A
(cg-RX-API-DMAC10.html )
GB219923A
(cg-RX-API-DMAC10.html )
GB778643A
(cg-RX-API-DMAC10.html )
GB720088A
(cg-RX-API-DMAC10.html )
GB508141A
(cg-RX-API-DMAC10.html )
GB907591A
(cg-RX-API-DMAC10.html )
GB478432A
(cg-RX-API-DMAC10.html )
GB481127A
(cg-RX-API-DMAC10.html )
GB371462A
(en )
1932-04-21
Improvements in or relating to totalizer control mechanism for cash registers of the key set and key operated type
GB607744A
(cg-RX-API-DMAC10.html )
GB516693A
(cg-RX-API-DMAC10.html )
GB804234A
(cg-RX-API-DMAC10.html )
GB384759A
(cg-RX-API-DMAC10.html )