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28 ene 1973 año - cell phone invented

Descripción:

The world's first mobile phone call was made on April 3, 1973, when Martin Cooper, a senior engineer at Motorola, called a rival telecommunications company and informed them he was speaking via a mobile phone.

Añadido al timeline:

unknown

ByChee
24 ago 2017

fecha:

28 ene 1973 año
Ahora mismo
~ 51 years ago
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