GB473791A
(https= )
US2141333A
(en )
1938-12-27
Cash register
US1045258A
(en )
1912-11-26
Adding-machine.
US792194A
(en )
1905-06-13
Cash-register.
GB509042A
(https= )
US1925344A
(en )
1933-09-05
Combined type writing
US1858027A
(en )
1932-05-10
Combined typewriting
US683878A
(en )
1901-10-01
Check-printer.
GB190828253A
(en )
1909-12-28
Improvements in and relating to Mechanical Calculators.
GB208705A
(https= )
GB190909469A
(en )
1909-12-31
An Improved Cash-register or Check-till.
US683877A
(en )
1901-10-01
Cash-register.
GB206796A
(https= )
GB190524014A
(en )
1906-11-08
Improvements in Cash Registers
GB264488A
(https= )
GB749504A
(https= )
GB420807A
(https= )
1900-01-01
GB160374A
(https= )
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB682295A
(https= )
GB191120333A
(en )
1912-09-12
Improvements in and relating to Printing Mechanism for Cash Registers and the like.
GB406671A
(https= )
GB362463A
(en )
1931-12-07
Printing machine for money values
GB501443A
(https= )
GB881323A
(https= )