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4 nov 1819 anni - Charles Xavier Thomas de ColmarNuevo evento

Descrizione:

Inventó una calculadora que podía llevar a cabo las cuatro operaciones matemáticas básicas (sumar, restar, dividir y multiplicar).

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ByMiguel Informático

28 nov 2018

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739

Data:

4 nov 1819 anni

Adesso

~ 206 years ago

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