GB193032A
(en )
1923-11-15
Improvements in or relating to chlorinators
GB376784A
(en )
1932-07-14
Improvements in accounting typewriters
GB454379A
(enExample )
GB532387A
(enExample )
GB327102A
(enExample )
US1745283A
(en )
1930-01-28
von pein
US2777386A
(en )
1957-01-15
Multiple item receipt printing
US1943473A
(en )
1934-01-16
Cash franking machine
GB718717A
(enExample )
GB495758A
(enExample )
GB408964A
(enExample )
US679073A
(en )
1901-07-23
Cash-register.
GB295413A
(en )
1928-08-13
Improvements in cash-registering and change-giving machines
US2575897A
(en )
1951-11-20
Selectable value ticket printing
GB586944A
(enExample )
GB526446A
(en )
1940-09-18
Improvements in and relating to cash registers
GB191024968A
(en )
1911-09-28
Improvements in and relating to Ticket Printing, Issuing and Recording Machines and the like.
GB475943A
(enExample )
GB681861A
(enExample )
GB654167A
(enExample )
GB430539A
(enExample )
GB477685A
(enExample )
GB190827806A
(en )
1909-12-21
Improvements in and relating to Taximeters.
GB521225A
(en )
1940-05-15
Improvements in a coin operated postal-franking machine
GB258522A
(enExample )