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dec 29, 1939 - Berlín Postzentralamt Reich

Description:

Videocoferències/ això fa 100 anys era considerat com ciència ficció, el poder parlar cara a cara sense ser-hi realment.

Added to timeline:

Linia De Inventos

ByEduardo Cabrera

18 Oct 2017

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512

Date:

dec 29, 1939

Now

~ 85 years ago

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