8 nov 1887 - Emile Berliner granted patent for gramophone
Description:
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.Ajouté au bande de temps:
Date:
8 nov 1887
Maintenaint
~ Il y a 138 ans