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3 Apr 1973 Jahr - Martin Cooper Made the first mobile telephone call

Beschreibung:

He made the call from the device to his rival Dr. Joel S. Engel The Device gave a 30 mintue talk time but a 10 hour recharge time

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Mobile Phones

26 Sep 2017

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901

Datum:

3 Apr 1973 Jahr

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~ 52 years ago

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