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31 déc. 1970 - Первый карманный калькулятор

Description:

В свет выходит первый карманный калькулятор Poketronic.

Ajouté au bande de temps:

История развития ЭВМ

ByИрина
22 mai 2019
0
0
717

Date:

31 déc. 1970
Maintenaint
~ Il y a 54 ans
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