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Learn how Willis Carrier changed the world by inventing modern air conditioning | Carrier air conditioning, heating and refrigeration
HISTORY - #ThisDayInHISTORY 1902 - Willis Carrier created the first air- conditioner in History. | Facebook
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Learn how Willis Carrier changed the world by inventing modern air conditioning | Carrier air conditioning, heating and refrigeration
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Evolution of Tech: Willis Carrier helps us beat the summer heat with the invention of air conditioning - IPWatchdog.com | Patents & Patent Law
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