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11 авг 1615 г. - Blaise Pascal

Описание:

Created the Pascaline,
which was the first mechanical
calculator used widely.

Добавлено на ленту времени:

Matt Shimala

26 окт 2017

0

0

496

Дата:

11 авг 1615 г.

Сейчас

~ 410 г назад

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