GB243734A
(enrdf_load_stackoverflow )
US3015434A
(en )
1962-01-02
Repeat cycling control mechanism for cash registers and accounting machines
US2668011A
(en )
1954-02-02
Total control mechanism for accounting machines
GB275968A
(enrdf_load_stackoverflow )
GB310041A
(enrdf_load_stackoverflow )
GB416870A
(enrdf_load_stackoverflow )
GB194315A
(enrdf_load_stackoverflow )
GB693657A
(en )
1953-07-01
Calculating machines
US1672385A
(en )
1928-06-05
Total mechanism
GB337478A
(enrdf_load_stackoverflow )
GB551311A
(enrdf_load_stackoverflow )
GB481920A
(enrdf_load_stackoverflow )
GB228184A
(enrdf_load_stackoverflow )
GB250612A
(enrdf_load_stackoverflow )
GB265122A
(enrdf_load_stackoverflow )
GB221832A
(enrdf_load_stackoverflow )
GB232983A
(en )
1925-11-26
Improvements in or relating to cash registers
GB765291A
(enrdf_load_stackoverflow )
GB241213A
(enrdf_load_stackoverflow )
GB523064A
(enrdf_load_stackoverflow )
GB232967A
(enrdf_load_stackoverflow )
GB453348A
(enrdf_load_stackoverflow )
GB445540A
(enrdf_load_stackoverflow )
GB273691A
(enrdf_load_stackoverflow )
GB541181A
(enrdf_load_stackoverflow )