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First Cellphone (1 ene 1970 año – 1 ene 1975 año)

Descripción:

Made by Martin Cooper, in 1973. It was a very useful achievement. Even though it was pretty big it was useful for emergencies.

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28 sep 2018

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257

fecha:

1 ene 1970 año

1 ene 1975 año

~ 5 years

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