GB541875A
(cg-RX-API-DMAC7.html )
GB828584A
(cg-RX-API-DMAC7.html )
US683725A
(en )
1901-10-01
Cash-register.
US1669996A
(en )
1928-05-15
naumann
GB191346A
(en )
1923-01-04
Improvements in and relating to keyboard and differential mechanism for cash registers and like machines
US713387A
(en )
1902-11-11
Cash-register.
GB190929891A
(en )
1910-03-29
Improvements in and relating to Mechanical Calculators.
GB417991A
(cg-RX-API-DMAC7.html )
1900-01-01
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB191311823A
(en )
1914-03-05
Improvements in and relating to Adding and Listing Machines.
GB381769A
(cg-RX-API-DMAC7.html )
GB190102942A
(en )
1902-01-23
Improvements in Cash Registers
GB173219A
(cg-RX-API-DMAC7.html )
GB191400798A
(en )
1915-04-12
Improvements in or connected with "Cash Registers".
GB368785A
(cg-RX-API-DMAC7.html )
GB191321968A
(en )
1914-09-29
Improvements in Cash Registers.
GB191116725A
(en )
1912-07-18
Improvements in or relating to Cash Register Machines.
GB353662A
(cg-RX-API-DMAC7.html )
1900-01-01
GB431961A
(cg-RX-API-DMAC7.html )
GB191009294A
(en )
1910-06-23
Improvements in and relating to Cash Registers.
GB600446A
(cg-RX-API-DMAC7.html )
GB223301A
(cg-RX-API-DMAC7.html )
GB190820908A
(en )
1909-10-04
Improvements in Cash Controlling and Registering and Change Returning Apparatus.
GB617346A
(cg-RX-API-DMAC7.html )
GB205436A
(cg-RX-API-DMAC7.html )