GB538727A
(https= )
US2646929A
(en )
1953-07-28
Gourdon
GB713695A
(https= )
1900-01-01
GB593506A
(en )
1947-10-17
Improvements in or relating to combined counting and sorting apparatus
US1477536A
(en )
1923-12-18
Schaft
GB527257A
(https= )
US1745283A
(en )
1930-01-28
von pein
GB604165A
(https= )
GB709961A
(https= )
GB443786A
(https= )
GB656194A
(https= )
GB783849A
(https= )
GB286314A
(https= )
US995501A
(en )
1911-06-20
Cash-register.
GB296002A
(https= )
US1524755A
(en )
1925-02-03
Cash register
US2291949A
(en )
1942-08-04
Listing adding machine
GB368117A
(https= )
GB1242050A
(en )
1971-08-11
Cash register or similar accounting machine
GB191508119A
(en )
1916-06-01
Improvements in and relating to Total Taking and Printing Mechanism of Adding and Subtracting Machines.
GB639064A
(https= )
GB459688A
(https= )
GB191515305A
(en )
1915-12-24
Improvements in Printing Machines.
GB191200001A
(en )
1912-08-01
Improvements in or relating to Adding and Listing Machines.
GB609076A
(en )
1948-09-24
Improvements in or relating to accounting or similar machines