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feb 6, 1875 - El teléfono
Description:
En 1875, Alexander Graham Bell construyó el primer teléfono que trasmitía eléctricamente la voz humana.
Added to timeline:
” LOS INVENTOS QUE CAMBIARON AL MUNDO”
By
Luis Angel Zempoalteca Serrano
21 Sep 2018
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0
700
Date:
feb 6, 1875
Now
~ 150 years ago
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