US1840424A
(en )
1932-01-12
Calculating machine
US1961169A
(en )
1934-06-05
Cash register
GB375780A
(cg-RX-API-DMAC10.html )
GB650357A
(en )
1951-02-21
Differential setting mechanism for cash registers or similar accounting machines
US1829084A
(en )
1931-10-27
Schaft
US1874164A
(en )
1932-08-30
Total
GB765450A
(cg-RX-API-DMAC10.html )
US1660373A
(en )
1928-02-28
Cash register
GB473624A
(cg-RX-API-DMAC10.html )
GB381769A
(cg-RX-API-DMAC10.html )
GB822428A
(cg-RX-API-DMAC10.html )
GB191125717A
(en )
1912-11-18
Improvements in and relating to Cash Registers.
US1688940A
(en )
1928-10-23
X x x-xx
GB628064A
(cg-RX-API-DMAC10.html )
GB221812A
(cg-RX-API-DMAC10.html )
GB190820908A
(en )
1909-10-04
Improvements in Cash Controlling and Registering and Change Returning Apparatus.
GB417991A
(cg-RX-API-DMAC10.html )
1900-01-01
GB353662A
(cg-RX-API-DMAC10.html )
1900-01-01
GB483093A
(cg-RX-API-DMAC10.html )
GB614346A
(cg-RX-API-DMAC10.html )
GB162734A
(cg-RX-API-DMAC10.html )
GB425542A
(cg-RX-API-DMAC10.html )
GB241213A
(cg-RX-API-DMAC10.html )
GB368779A
(en )
1932-03-07
Improvements relating to cash registers
GB193406A
(cg-RX-API-DMAC10.html )