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feb 29, 1860 - Герман Холлерит

Description:

Герман Холлерит — американский инженер и изобретатель немецкого происхождения.
Известен как создатель электрической табулирующей системы.

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Новая лента времени

ByДиана Эфендиева

30 Sep 2017

1

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793

Date:

feb 29, 1860

Now

~ 165 years ago

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