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dec 31, 1641 - Concepto de dispositivo mecánico.

Description:

Pascal Blaise.
Se considera mecánica pues su mecanismo era basado en engranes que se activaban por palancas que uno mismo debia operar.

Added to timeline:

Precursores de las computadoras

ByEder Octavio Pérez Benitez
24 Aug 2018
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454

Date:

dec 31, 1641
Now
~ 383 years ago
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