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August 1, 2025
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1 gen 1855 anni - Invention of the Bessemer Process

Descrizione:

In 1855 Henry Bessemer discovered air heated to extreme temperatures could remove any impurities from the Iron successfully creating a cheep low-grade steele

Aggiunto al nastro di tempo:

Data:

1 gen 1855 anni
Adesso
~ 170 years ago

Immagini: