30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
2050440
170799
1
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

18 févr. 1809 - Электрохимический телеграф

Description:

В 1809 году немецкий учёный Самуил Томас Земмеринг построил и испытал электрохимический телеграф на пузырьках газа.

Ajouté au bande de temps:

Таймлайн истории развития телеграфа

ByАлександра
1 nov. 2018
0
0
320

Date:

18 févr. 1809
Maintenaint
~ Il y a 215 ans

Les images:

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