Perfect for beginners with simple, common vocabulary
Famous Forgotten Patents and Inventions is a easy crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Famous Forgotten Patents and Inventions
Perfect for beginners with simple, common vocabulary
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Across
- 1. Helps to see in the dark
- 3. The sharp part of a tool or machine
- 5. A toothed wheel used to transfer motion
- 7. Connected metal links often used to pull or hold
- 8. A round object that helps things move
- 12. Used to move liquids or gases
- 14. A machine that can do tasks automatically
Down
- 2. Something wound in a spiral or loop
- 4. A piece of cloth used as a symbol or signal
- 6. A device used to fasten a door or gate
- 9. A device that controls the flow of fluid
- 10. Strong twisted string used to tie or pull
- 11. A tool for smoothing wood or an aircraft
- 13. A machine that produces power to move things
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