33
/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Accordo
Privatezza
FAQ
Support 24/7
Cabinet
Get premium
Donate
Scaricare
Export
Creare una copia
Premium
Integrare nel sito Web
Share
Evolución de las comunicaciones
Category:
Altro
è stato aggiornato:
23 apr 2021
Lara
0
0
856
Autori
Created by
Lara
Attachments
Comments
Agustina Gianelli
Grosa
9 apr 2021
Reply
Eventi
Señales de humo y banderas
Señales visuales mediante torres de Chappe
Señales eléctricas mediante cables de cobre
Señales inalámbricas mediante señales de radio
Señales luminosas mediante fibras ópticas.
About & Feedback
Accordo
Privatezza
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments