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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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20 h 11 min, 1 janv. 1887 ans - Gramophone

Description:

Produces metal disks that had sound waves engraved onto it. Has similarities to Phonograph and Graphophone.

Ajouté au bande de temps:

Date:

20 h 11 min, 1 janv. 1887 ans
Maintenaint
~ Il y a 138 ans

Les images:

YouTube: