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8 nov 1887 anni - Emile Berliner granted patent for gramophone

Descrizione:

Emile Berliner was a German immigrant to the United States. He received the patent for his gramophone in 1887. The gramophone was to first device to record sound on flat disks instead of large cylinders. This event represents Migration and Settlement because it shows the impact and success on immigrants in America.

Aggiunto al nastro di tempo:

18 gen 2019
0
0
423

Data:

8 nov 1887 anni
Adesso
~ 138 years ago

Immagini: