Elisha Otis
Elisha Otis (1852)
The elevator brake was invented in 1852 by Elisha Graves
1852.
in 1852 by Elisha Graves Otis.
Elisha Otis
He invented it in 1852 in Yonkers, New York
In 1852 by Elisha Otis in New York.
In 1852, Elisha Otis invented a freight elevator equipped with a safety device to prevent falling in case the supporting cable would break.
No, he invented the Pullman sleeping car for trains.
elevator brake by Elisha Graves in 1852 I found this information on http://www.ideafinder.com/history/inventions/elevator.htm Need any help on school work go here. I Edith recommend it
In 1852
An passenger elevator is a type of vertical transportation that moves people between floors of a building.