Crossword clues for Inventor of safety device for elevators. 4 letters
| Answer | Clue |
|---|---|
| OTIS | Elevator safety-device inventor. |
| OTIS | Inventor of safety device for elevators. |
| OTIS | Inventor of automatic safety device for elevators, 1854. |
| Answer | Clue |
|---|---|
| OTIS | Elevator safety-device inventor. |
| OTIS | Inventor of safety device for elevators. |
| OTIS | Inventor of automatic safety device for elevators, 1854. |