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