33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
1266198
100192
1

mar 14, 1855 - utvikling av stål fra råjern

Description:

sir henry bessemer

Added to timeline:

Date:

mar 14, 1855
Now
~ 170 years ago