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13 mar 1877 ano - Запатентованы наушники

Descrição:

В этот день:
13 марта 1877 года Честер Гринвуд из штата Мэн запатентовал наушники.

Adicionado na linha do tempo:

42

ByНастя Санитарова

11 fev 2020

0

0

1763

Data:

13 mar 1877 ano

Agora

~ 148 years ago

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