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26 magg 1830 anni - Docter John Gorrie invented a ice making machine to cool the hospital

Descrizione:

He tried to patent this idea but could not afford to.

Aggiunto al nastro di tempo:

Dane's Timeline project

Bydane yuzdepski

24 nov 2017

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496

Data:

26 magg 1830 anni

Adesso

~ 195 years ago

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