33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
127556
8580
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
9 jan 1972 ano - Primera calculadora de butxaca, fabricada per Jack Kilby, Jerry Merryman i Jim Van Tassel.
Adicionado na linha do tempo:
Història Informàtica
By
Alejandro Pau González
9 out 2018
0
0
1064
Data:
9 jan 1972 ano
Agora
~ 53 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
