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oct 22, 1906 - выдача первого патента на магнитный диск
Description:
качественные характеристики всех этих носителей были весьма низкими
Added to timeline:
Плеханов,Ибрагимова
By
Алсу Ганиева
21 Oct 2017
0
0
1084
Date:
oct 22, 1906
Now
~ 119 years ago
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