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6 abr 1906 ano - патент на магнитный диск

Descrição:

первый патент на магнитный диск

Adicionado na linha do tempo:

Созина Юрпалов

ByАлсу Ганиева

28 set 2017

0

0

952

Data:

6 abr 1906 ano

Agora

~ 119 years ago

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