33
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
2372906
199811
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Creare
Create a timeline
Public timelines
Library
FAQ

17 ottob 1856 anni - Age of steel

Descrizione:

Bessemer process - improved efficiency of steel production.
used a blast of hot air to purify molten iron and convert it to steel.

Aggiunto al nastro di tempo:

andres carlos

ByAndres Carlos
19 dic 2018
0
0
310

Data:

17 ottob 1856 anni
Adesso
~ 168 years ago
About & FeedbackAccordoPrivatezzaBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL