Eudicot is actually same as dicot-and it is not the same. It is quite new name for  modern dicots. The plants that are not eudicots could be called paleodicots referring to their more primitive origin.
Invented by : Elisha Graves Otis. Invented in year : 1852. Elevator is a lifting device consisting of a platform or cage that is raised and lowered mechanically in a vertical shaft in order to move people or cargo from one floor to another in a building. They are also known as Lifts.
Otis Elevator Company to Provide Energy-Efficient Elevators for Modernization Project at Los Angeles International Airport. Lakeshore East is one of the most highly acclaimed developments in Chicago this decade, said Otis President Ari Bousbib.