US2187456A
(en )
1940-01-16
Printing apparatus
GB454419A
(enExample )
US1300909A
(en )
1919-04-15
Time-stamp.
GB331182A
(enExample )
GB1044382A
(en )
1966-09-28
Counter apparatus
US2840312A
(en )
1958-06-24
Recorder
GB495758A
(enExample )
US1745283A
(en )
1930-01-28
von pein
US1215585A
(en )
1917-02-13
Ticket-printing machine.
GB1137962A
(en )
1968-12-27
Improvements in or relating to display devices
GB327102A
(enExample )
US547087A
(en )
1895-10-01
Transfer or ticket machine
US3186637A
(en )
1965-06-01
Cash registers and like adding machines
GB718717A
(enExample )
US2416891A
(en )
1947-03-04
Tens transfer mechanism
GB190825657A
(en )
1909-11-25
Improvements in and relating to Apparatus for Counting Passing Objects.
GB475943A
(enExample )
GB189913743A
(en )
1899-11-25
Improvements in Cash Registers or Check Tills.
GB751957A
(enExample )
GB654167A
(enExample )
GB343575A
(enExample )
GB389695A
(en )
1933-03-23
Improvements in or relating to record-controlled statistical machines and cash registers
GB551025A
(en )
1943-02-04
Improvements in and relating to record-controlled statistical machines
GB321556A
(en )
1929-11-14
Device for mechanically determining and indicating the degree of usage of a mechanism
GB699955A
(enExample )