Across
- 4. non patentable invention
- 6. maker of the work
- 9. _____ invention has not been publicly disclosed
- 10. protection for copyright
Down
- 1. exclusive right
- 2. function of trademark
- 3. advertising
- 5. made by the creator
- 7. ______ secret is a special ways of working
- 8. distinguishes the goods and services