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feb 29, 1860 - Герман Холлерит
Description:
Американский инженер и изобретатель немецкого происхождения. Известен как создатель электрической табулирующей системы.
Added to timeline:
Выдающиеся учёные и изобретатели.
By
Дарья Емельянова
12 Oct 2017
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Date:
feb 29, 1860
Now
~ 165 years ago
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