29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
69601
5139
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 31, 1940 - Se comienzan a construir ordenadoes con válvulas de vacio
Added to timeline:
27 Sep 2017
0
0
400
Evolución tecnológica
Date:
jan 31, 1940
Now
~ 84 years ago