33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
3796353
348917
2
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
Acordo
Privacidade
FAQ
Support 24/7
Cabinet
Get premium
Donate
13 jan 1920 ano - Leonardo torres Quevedo
Descrição:
construye su aritmómetro electromecánico, primera calculadora automática.
Años 1920
Adicionado na linha do tempo:
historia de la computadora
By
jenifer ramos piñeros
24 fev 2020
0
0
236
Data:
13 jan 1920 ano
Agora
~ 105 years ago
About & Feedback
Acordo
Privacidade
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
