US2424359A
(en )
1947-07-22
Adding machine
GB232966A
(enrdf_load_stackoverflow )
GB193032A
(en )
1923-11-15
Improvements in or relating to chlorinators
GB537299A
(en )
1941-06-17
Improvements in or relating to printing mechanism
US2062570A
(en )
1936-12-01
Cash register
US1657696A
(en )
1928-01-31
A cobpobation
US1817883A
(en )
1931-08-04
Cash register
US1688939A
(en )
1928-10-23
Cash register
GB215746A
(en )
1925-08-04
Improvements in cash registers and like machines
GB191120333A
(en )
1912-09-12
Improvements in and relating to Printing Mechanism for Cash Registers and the like.
US2620973A
(en )
1952-12-09
Type bar restraining means
US1647529A
(en )
1927-11-01
Total and subtotal mechanism
GB208705A
(enrdf_load_stackoverflow )
US1965192A
(en )
1934-07-03
Cash register
GB141012A
(en )
1921-03-03
Improvements in cash registers
GB237602A
(enrdf_load_stackoverflow )
GB213600A
(enrdf_load_stackoverflow )
1900-01-01
GB190412544A
(en )
1904-08-25
Improvements relating to Cash Registers.
GB631379A
(enrdf_load_stackoverflow )
GB276357A
(enrdf_load_stackoverflow )
GB237351A
(en )
1925-07-27
Improvements in cash registers
GB630191A
(en )
1949-10-07
Improvements in a duplicating machine
GB362527A
(enrdf_load_stackoverflow )
GB191116726A
(en )
1912-07-22
Improvements in or relating to Cash Register Machines.
GB393323A
(enrdf_load_stackoverflow )