GB454419A
(https= )
GB193032A
(en )
1923-11-15
Improvements in or relating to chlorinators
GB376784A
(en )
1932-07-14
Improvements in accounting typewriters
GB454379A
(https= )
GB532387A
(https= )
GB327102A
(https= )
US1745283A
(en )
1930-01-28
von pein
US1943473A
(en )
1934-01-16
Cash franking machine
GB718717A
(https= )
GB495758A
(https= )
GB408964A
(https= )
US679073A
(en )
1901-07-23
Cash-register.
GB295413A
(en )
1928-08-13
Improvements in cash-registering and change-giving machines
GB526446A
(en )
1940-09-18
Improvements in and relating to cash registers
GB484495A
(en )
1938-05-05
Liquid dispensing device
GB247933A
(en )
1927-06-02
Improvements in or relating to cash registers
GB191024968A
(en )
1911-09-28
Improvements in and relating to Ticket Printing, Issuing and Recording Machines and the like.
GB1138981A
(https= )
GB475943A
(https= )
GB681861A
(https= )
GB654167A
(https= )
GB243444A
(en )
1925-11-30
Taximeters
GB430539A
(https= )
GB477685A
(https= )
GB190827806A
(en )
1909-12-21
Improvements in and relating to Taximeters.