GB523532A
(en )
1940-07-17
Improvements in totalizers for calculating machines
GB943821A
(en )
1963-12-04
A cash register or similar accounting machine
US2682371A
(en )
1954-06-29
Pin carriage shifting mechanism for ten-key multiplying machines
US1642009A
(en )
1927-09-13
Sellschaft
GB468660A
(cg-RX-API-DMAC10.html )
US3586150A
(en )
1971-06-22
Tabulator safety apparatus
GB490671A
(cg-RX-API-DMAC10.html )
US2229553A
(en )
1941-01-21
Listing adding machine
US1803954A
(en )
1931-05-05
Typewriter controlled perforating machine
US1207275A
(en )
1916-12-05
Word-counting attachment for type-writing machines.
GB191410785A
(en )
1915-04-15
Improvements in and relating to the Paper Feeding and Perforating Mechanism of Cash Registers or Accounting Machines.
US1553750A
(en )
1925-09-15
Typewriting machine
GB555659A
(en )
1943-09-01
Improvements in or relating to calculating or like machines
US775830A
(en )
1904-11-22
Type-writing machine.
GB459812A
(cg-RX-API-DMAC10.html )
GB682295A
(cg-RX-API-DMAC10.html )
GB191403084A
(en )
1915-02-04
Improvements in Adding Machines.
GB191006399A
(en )
1911-03-14
Improvements in and relating to Cash Registers and the like.
GB243734A
(cg-RX-API-DMAC10.html )
GB191019976A
(en )
1911-08-24
Improvements in Cash Registers and Autographic Devices therefor.
GB238553A
(en )
1926-11-15
Improvements in or relating to apparatus for perforating sheet material
GB190415700A
(en )
1904-10-27
Improvements in Cash Registers.
GB248652A
(cg-RX-API-DMAC10.html )
GB428239A
(cg-RX-API-DMAC10.html )
GB191120333A
(en )
1912-09-12
Improvements in and relating to Printing Mechanism for Cash Registers and the like.