GB173194A
(enrdf_load_stackoverflow )
US1987742A
(en )
1935-01-15
Keyboard clutch
US2698139A
(en )
1954-12-28
machine release means key interlock
US2087182A
(en )
1937-07-13
Listing adding machine
US2261341A
(en )
1941-11-04
Adding and listing machine
US1202800A
(en )
1916-10-31
Cash-register.
GB551311A
(enrdf_load_stackoverflow )
US2070785A
(en )
1937-02-16
Register
US2655313A
(en )
1953-10-13
Lanza
US1240218A
(en )
1917-09-18
Accounting-machine.
GB881323A
(enrdf_load_stackoverflow )
GB191006399A
(en )
1911-03-14
Improvements in and relating to Cash Registers and the like.
US3682379A
(en )
1972-08-08
Tens transfer mechanism
US1681567A
(en )
1928-08-21
barrett
GB750400A
(enrdf_load_stackoverflow )
GB416870A
(enrdf_load_stackoverflow )
GB191506218A
(en )
1916-04-20
Improvements in Cash Registers, Calculating Machines or the like.
GB398805A
(enrdf_load_stackoverflow )
GB190413282A
(en )
1904-08-18
Improvements in Cash Registers.
GB442856A
(enrdf_load_stackoverflow )
GB613616A
(enrdf_load_stackoverflow )
GB255102A
(enrdf_load_stackoverflow )
GB703886A
(enrdf_load_stackoverflow )
1900-01-01
GB190928064A
(en )
1910-12-01
Improvements in and relating to Cash Registers.
GB346465A
(enrdf_load_stackoverflow )