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1 gen 1888 anni - Табулятор

Descrizione:

в США Г. Холлерит создаёт особое устройство – табулятор, в котором информация, нанесённая на перфокарты, расшифровывалась электрическим током.

Aggiunto al nastro di tempo:

ЦОР

ByИнга Багдасарян

15 nov 2017

0

0

600

Data:

1 gen 1888 anni

Adesso

~ 137 years ago

Immagini:

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