GB660643A
(enrdf_load_stackoverflow )
GB523532A
(en )
1940-07-17
Improvements in totalizers for calculating machines
GB467604A
(en )
1937-06-21
Improvements in or relating to printing mechanism
GB193455A
(enrdf_load_stackoverflow )
GB465799A
(enrdf_load_stackoverflow )
US2121967A
(en )
1938-06-28
Cash register
GB481900A
(enrdf_load_stackoverflow )
GB370496A
(enrdf_load_stackoverflow )
GB612392A
(en )
1948-11-11
Improvements in or relating to accounting machines and similar calculating machines
GB310053A
(enrdf_load_stackoverflow )
US1506055A
(en )
1924-08-26
Ticket-printing mechanism
GB746964A
(en )
1956-03-21
A page printing machine
KR790001707B1
(ko )
1979-12-12
다수국어용 타자기
GB398535A
(en )
1933-09-15
Improvements in or relating to tabulating machines
CA1079671A
(en )
1980-06-17
Semi-automatic centering control
GB393323A
(enrdf_load_stackoverflow )
GB764126A
(enrdf_load_stackoverflow )
GB190402184A
(en )
1904-05-12
Improvements in Cash Registers and in Printing Attachments therefor.
GB1159474A
(en )
1969-07-23
Fluid Dynamic System
US1925344A
(en )
1933-09-05
Combined type writing
GB413304A
(enrdf_load_stackoverflow )
GB473791A
(enrdf_load_stackoverflow )
GB442856A
(enrdf_load_stackoverflow )
GB783849A
(enrdf_load_stackoverflow )
GB608694A
(enrdf_load_stackoverflow )