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nov 4, 1819 - Charles Xavier Thomas de ColmarNuevo evento

Description:

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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Date:

nov 4, 1819
Now
~ 205 years ago

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