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2016-11-29
Computer methods and computer systems for automatic data analysis, reconcilliation and repair
GB416870A
(cg-RX-API-DMAC10.html )
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1937-02-16
Register
GB741039A
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1955-11-23
Calculating machine
GB275968A
(cg-RX-API-DMAC10.html )
US1396716A
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1921-11-08
magnus
GB455290A
(cg-RX-API-DMAC10.html )
GB613616A
(cg-RX-API-DMAC10.html )
GB394999A
(cg-RX-API-DMAC10.html )
GB423169A
(en )
1935-01-24
Improvements in or relating to calculating and the like machines
GB191316036A
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1914-09-11
Improvements in and relating to Calculating Machines.
GB228184A
(cg-RX-API-DMAC10.html )
GB693657A
(en )
1953-07-01
Calculating machines
GB156279A
(cg-RX-API-DMAC10.html )
GB337478A
(cg-RX-API-DMAC10.html )
GB481127A
(cg-RX-API-DMAC10.html )
GB191009294A
(en )
1910-06-23
Improvements in and relating to Cash Registers.
GB203761A
(cg-RX-API-DMAC10.html )
GB231868A
(en )
1925-10-29
Improvements in automatic ribbon reversing mechanism for cash registers, calculating machines and the like
GB416498A
(cg-RX-API-DMAC10.html )
GB926950A
(cg-RX-API-DMAC10.html )
GB501404A
(cg-RX-API-DMAC10.html )
GB680288A
(cg-RX-API-DMAC10.html )
GB191120332A
(en )
1912-09-12
Improvements in and relating to Cash Registers.
GB190819854A
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1908-12-31
Improvements in Autographic Cash Registers.