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30 окт 1648 г. - Pascaline

Описание:

Arithmetic Machine first calculator or adding machine
MEchanisms use to add or subtract

Добавлено на ленту времени:

History of computers

20 ноя 2017

0

0

558

Дата:

30 окт 1648 г.

Сейчас

~ 377 г назад

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