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21 jul 1642 ano - Creacio de Maquina aritmetica de Pascal (capaz de hacer operaciones aritmeicas sencillas de sumas i restas)

Adicionado na linha do tempo:

Tema 1 ( Historia dels ordenadors )

27 set 2018

0

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399

Data:

21 jul 1642 ano

Agora

~ 383 years ago

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