Across
- 5. Automatic Elevator Doors
- 6. Traffic Light
- 8. Automatic Transmission
- 10. Evaporative Air Conditioner
- 11. Home security system
- 13. Hot Comb
- 14. Automatic Railroad Car Coupler
Down
- 1. Laserphaco
- 2. Feed Device
- 3. Street Letter Box
- 4. Peanut products
- 7. Automatic Lubricating Device
- 9. Improved the ironing board
- 12. Induction Telegraph