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23 feb 1450 año - The mainspring

Descripción:

Invented around 1450, this useful little device could work clocks, which are extremely useful for telling the time.

Añadido al timeline:

Game-changing middle-age inventions

ByDalton Morrison

23 ene 2024

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511

fecha:

23 feb 1450 año

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~ 576 years ago

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