4 Mai 1887 Jahr - Gramophone was invented

Beschreibung:

On 4 May 1887 Emile Berliner applied for a patent for the Gramaphone, 26 September 1887 submitted a patent for a flat-disk record and player, aka a Gramaphone. Berliner’s idea was to create a phonograph that would play flat, mass-produced disks

Zugefügt zum Band der Zeit:

Datum:

Abbildungen: