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April 1, 2024
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Elevators
Criada
McSwaggins
⟶ Atualizado 14 set 2017 ⟶
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Eventos
roman coliseum built with 25 integrated elevators that were powered by 200 slaves each
abbey of Mont St. Michael used monkeys to power a treadmill hoisting elevator
first passenger elevator installed in king Luis XV's villa in versailles
"ascending room" built in London to take 20 people up 37 metres
first self locking door to prevent passengers from falling
first steam powered elevator built in New York
automatic elevator doors invented
first electric elevator built in Germany
building in New York has elevators with telephones inside
