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jan 1, 1920 - Primer sistema PMR-AM en Detroit

Description:

los origenes de las comunicacione moviles estan asociados a los sistemas Private Mobile Radio (PMR), por la simplicidad de su concepto.

Added to timeline:

timeline comunicaciones moviles

ByEdgar Vega
23 Feb 2019
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282

Date:

jan 1, 1920
Now
~ 105 years ago

Images:

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