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22 oct. 1906 - выдача первого патента на магнитный диск

Description:

качественные характеристики всех этих носителей были весьма низкими

Ajouté au bande de temps:

Плеханов,Ибрагимова

ByАлсу Ганиева

21 oct. 2017

0

0

1090

Date:

22 oct. 1906

Maintenaint

~ Il y a 119 ans

Les images:

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