GB177093A
(https= )
GB943821A
(en )
1963-12-04
A cash register or similar accounting machine
US3643072A
(en )
1972-02-15
Resettable counter
GB190320022A
(en )
1904-07-21
Improvements in Coin-counting and Registering Attachments for Prepayment Gas and other Meters, applicable to Coin-freed Mechanism generally
US2537227A
(en )
1951-01-09
Carriage shift mechanism
GB250612A
(https= )
US876635A
(en )
1908-01-14
Cash-register.
US1282452A
(en )
1918-10-22
Safety device for punch-presses.
US295201A
(en )
1884-03-18
Ventor
GB553198A
(en )
1943-05-12
Improvements in or relating to calculating machines
GB190512088A
(en )
1906-08-09
Improvements in Counting or Adding Machinery
GB191019976A
(en )
1911-08-24
Improvements in Cash Registers and Autographic Devices therefor.
US1457913A
(en )
1923-06-05
Registering ticket punch.
US885266A
(en )
1908-04-21
Cash-register.
US229567A
(en )
1880-07-06
Gong and signal-bell
US511322A
(en )
1893-12-26
Register and calculator
GB305579A
(https= )
GB260894A
(https= )
GB190614680A
(en )
1907-05-02
Improvements in Adding Machines.
GB190217716A
(en )
1903-06-04
Improvements in Cash-registers.
GB191511561A
(en )
1916-02-17
Improvements in Defferential and Operating Mechanisms for Cash Registers and the like.
GB191107105A
(en )
1911-08-09
Improvements in and relating to Adding Mechanism for Cash Registers and the like.
GB190815095A
(en )
1909-07-16
Improvements in or relating to Calculating Machines, Cash Registers & the like.
GB191316036A
(en )
1914-09-11
Improvements in and relating to Calculating Machines.
GB292827A
(https= )