GB273721A
(enExample )
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB296002A
(enExample )
GB191116725A
(en )
1912-07-18
Improvements in or relating to Cash Register Machines.
GB453280A
(enExample )
GB319318A
(en )
1930-11-10
Improvements in or relating to cash registers and similar accounting machines
GB548465A
(enExample )
GB413304A
(enExample )
GB193860A
(enExample )
GB371462A
(en )
1932-04-21
Improvements in or relating to totalizer control mechanism for cash registers of the key set and key operated type
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB192083A
(en )
1923-06-04
Improvements in operation or consecutive numbering and printing mechanism for cash registers
GB191109167A
(en )
1911-08-09
Improvements in or relating to the Key Board or Setting Mechanism of Cash Registers and the like.
GB223301A
(enExample )
GB442856A
(enExample )
GB524630A
(enExample )
GB416498A
(enExample )
GB600746A
(en )
1948-04-16
Improvements in or relating to calculating machines
GB875275A
(enExample )
1900-01-01
GB453505A
(en )
1936-09-14
Improvements in or relating to totalizer control mechanism for calculating machines, accounting machines or similar machines
GB660642A
(enExample )
GB165043A
(en )
1921-09-29
Improvements in cash registers
GB191414137A
(en )
1915-06-11
Improvements in Cash Registers or the like.
GB191403083A
(en )
1915-02-05
Improvements in Adding Machines.
GB127237A
(en )
1919-07-22
Improvements in Cash Registers or the like.