may 4, 1887 - Gramophone was invented
Description:
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 disksAdded to timeline:
Date:
may 4, 1887
Now
~ 138 years ago