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26 дек 1791 г. - Charles Babbage invention

Описание:

detailed plans for mechanical Calculating Engines, Difference Engines, and Analytical Engines.

Добавлено на ленту времени:

Part 2

ByIvana Antoine

20 окт 2017

0

0

450

Дата:

26 дек 1791 г.

Сейчас

~ 233 г назад

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