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1961: электронные калькуляторы (jan 22, 1961 – mar 24, 1967)

Description:

Первым полностью электронным настольным калькулятором был британский ANITA Mark VII, который использовал дисплей на газоразрядных цифровых индикаторах и 177 миниатюрных тиратронов.

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История развитие ВТР

ByDrDread
31 Oct 2017
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Date:

jan 22, 1961
mar 24, 1967
~ 6 years and 2 months
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