Answer | Crossword Clue |
---|---|
OTIS | Elevator safety brake inventor |
OTIS | Elevator brake inventor |
OTIS | Elevator-brake inventor |
OTIS | Inventor of elevator brake. |
OTIS | Elevator brake inventor Elisha |
OTIS | Safety-brake inventor |
OTIS | Safety elevator inventor |
OTIS | Elevator safety-device inventor. |
OTIS | Inventor of the safety elevator |