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Patent:GB395981


Brevetto:GB 395981
Titolo:Improvements in Adding and Subtracting Machines
Data:15.02.1933
Luogo:Chemnitz Deutschland
Nazione:Gran Bretagna
Persona:
Ditta:Astra (P)
Link interni:Währungsrechner, Nichtdezimale Rechner
Keywords:Sterling
Link al brevetto:
(without guarantee)
 GB395981


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Aus der Patentschrift GB395981

"The invention comprises a machine of the above kind in which for computing is mixed numbers, such as English currency or the like, the non-decimal counter pinions required therefor are mounted to co-operate in pairs on the parallel shafts of the decimal counter pinions, and are operated, by actuating members adjusted by means of the normal adjusting device of the machine, which device is provided for the decimal actuating members."  GB395981