GB774623A
(enrdf_load_stackoverflow )
US2208050A
(en )
1940-07-16
Cash register
GB376784A
(en )
1932-07-14
Improvements in accounting typewriters
US2728435A
(en )
1955-12-27
Repeat operation mechanism for power driven typewriters or like machines
US3688691A
(en )
1972-09-05
Multi-station high-speed printing mechanism
GB609077A
(enrdf_load_stackoverflow )
GB208705A
(enrdf_load_stackoverflow )
US1167416A
(en )
1916-01-11
Recording-machine.
GB530120A
(enrdf_load_stackoverflow )
GB486438A
(enrdf_load_stackoverflow )
GB389841A
(enrdf_load_stackoverflow )
US3722654A
(en )
1973-03-27
Repeat spacing mechanism for typewriters
GB733829A
(enrdf_load_stackoverflow )
US1271253A
(en )
1918-07-02
Combined type-writing and computing machine.
US2089310A
(en )
1937-08-10
Bookkeeping machine
GB159610A
(enrdf_load_stackoverflow )
US1761572A
(en )
1930-06-03
Certificate of correction
US2649733A
(en )
1953-08-25
Carrying frames in accounting
JPS5813358B2
(ja )
1983-03-12
スタンプキコウ
GB459812A
(enrdf_load_stackoverflow )
GB501734A
(enrdf_load_stackoverflow )
GB190415700A
(en )
1904-10-27
Improvements in Cash Registers.
GB490524A
(enrdf_load_stackoverflow )
GB190323826A
(en )
1904-03-10
Improvements in Calculating Machines.
GB362527A
(enrdf_load_stackoverflow )