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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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5 gen 1902 anni - Willis Carrier invented the first AC to deal with the humidity in a printing company and produced units for other factorys

Aggiunto al nastro di tempo:

Data:

5 gen 1902 anni
Adesso
~ 123 years ago