GB273721A
(https= )
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB296002A
(https= )
GB191116725A
(en )
1912-07-18
Improvements in or relating to Cash Register Machines.
GB453280A
(https= )
GB191508119A
(en )
1916-06-01
Improvements in and relating to Total Taking and Printing Mechanism of Adding and Subtracting Machines.
GB228184A
(https= )
GB319318A
(en )
1930-11-10
Improvements in or relating to cash registers and similar accounting machines
GB548465A
(https= )
GB808692A
(https= )
GB600446A
(https= )
GB413304A
(https= )
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
(https= )
GB442856A
(https= )
GB524630A
(https= )
GB600746A
(en )
1948-04-16
Improvements in or relating to calculating machines
GB875275A
(https= )
1900-01-01
GB660642A
(https= )
GB165043A
(en )
1921-09-29
Improvements in cash registers
GB191403083A
(en )
1915-02-05
Improvements in Adding Machines.
GB238901A
(https= )