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1 фев 1623 г. - Ceasul de Calculat
Описание:
• Wilhelm Schickard (1592-1635) a inventat în 1623 primul calculator mecanic, denumit „Ceasul de Calculat” (Calculating clock). Dispozitivul era capabil să adune și să scadă numere cu până la șase cifre.
Добавлено на ленту времени:
Evoluția mașinilor de calcul
By
Nicoleta Bîrnaz
21 окт 2018
0
0
390
Дата:
1 фев 1623 г.
Сейчас
~ 401 г назад
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