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29 feb 1860 anni - Герман Холлерит

Descrizione:

Американский инженер и изобретатель немецкого происхождения. Известен как создатель электрической табулирующей системы.

Aggiunto al nastro di tempo:

Выдающиеся учёные и изобретатели.

ByДарья Емельянова

12 ott 2017

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588

Data:

29 feb 1860 anni

Adesso

~ 165 years ago

Immagini:

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