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Alexander Graham Bell/ Martín Cooper (jan 3, 1970 – jun 5, 1973)

Description:

Primer teléfon celular. Permet facilitar la comunicació.

Added to timeline:

Linia De Inventos

ByEduardo Cabrera

18 Oct 2017

0

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528

Date:

jan 3, 1970

jun 5, 1973

~ 3 years and 5 months

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