30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
723968
61514
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Créer
Create a timeline
Public timelines
Library
FAQ

19 janv. 1769 - Wolfgang von Kempelen develops a mechanical speaking machine: the world's first speech synthesizer

Ajouté au bande de temps:

18th Century

ByRafelle Marie Timog Allego
10 févr. 2018

Date:

19 janv. 1769
Maintenaint
~ Il y a 255 ans
About & FeedbackUn accordConfidentialitéBibliothèque
2024 © Time.Graphics
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews
Write your own review on Trustpilot.com