US5577727A
(en )
1996-11-26
Instantaneous bingo tracking method and apparatus
US3757917A
(en )
1973-09-11
Logic system for a postal facility
US1957193A
(en )
1934-05-01
Printing device
US1812620A
(en )
1931-06-30
Punching device
GB637824A
(enrdf_load_stackoverflow )
US2351541A
(en )
1944-06-13
Accounting machine
US4085670A
(en )
1978-04-25
Check digit numbering mechanisms
US2601283A
(en )
1952-06-24
Ticket issuing machine
JPS592179A
(ja )
1984-01-07
公営競技場における投票処理装置
US1736416A
(en )
1929-11-19
Recording device
US676456A
(en )
1901-06-18
Vote-recorder.
US892877A
(en )
1908-07-07
Fare-register.
US1253417A
(en )
1918-01-15
Mechanism for mechanically transferring items of accounts.
US1291317A
(en )
1919-01-14
Combination fare-box recorder.
GB699793A
(enrdf_load_stackoverflow )
DE1449001C
(de )
1971-04-08
Wetteinrichtung
US2322282A
(en )
1943-06-22
Recording apparatus
US1355873A
(en )
1920-10-19
Dayid b
Kimball et al.
2003
Unrecorded Votes and Election Reform.
Moley
1923
Proportional Representation in Cleveland
US1639350A
(en )
1927-08-16
Machine for printing various denominations of postage on
GB714308A
(en )
1954-08-25
Sorting machine with printing card counters for record cards
GB1271436A
(en )
1972-04-19
Ticket printer, particularly a travel ticket printer
US786897A
(en )
1905-04-11
Voting-machine.
GB654167A
(enrdf_load_stackoverflow )