30
/de/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
723819
61507
2
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
Erstellen
Create a timeline
Public timelines
Library
FAQ

2 Jan 1940 Jahr - English physicists John Randall and Harry Boot develop a compact magnetron for use in aeroplane radar navigation systems

Zugefügt zum Band der Zeit:

20th Century

ByRafelle Marie Timog Allego
10 Feb 2018

Datum:

2 Jan 1940 Jahr
Jetzt
~ 84 years ago
About & FeedbackVereinbarungPrivatheitBibliothek
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
Write your own review on Trustpilot.com