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| 11. | These systems were patented in 1980. |
| 这些系统于1980年获得专利。 |
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| 12. | Invention and creation are patented. |
| 发明创造，享有专利。 |
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| 13. | lead-patented cold-drawn wire |
| 铅淬火冷拉钢丝 |
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| 14. | The company has patented many new inventions. |
| 这家公司已经得到了许多新发明的专利权。 |
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| 15. | special improved patented steel wire |
| 特号铅淬火冷拉钢丝 |
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| 16. | Are all the products patented? |
| 是不是所有的产品都获得专利了？ |
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| -- 来源 -- 企业管理英语口语（第二版）(1) - 8 Selling and Marketing |
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| 17. | The scientist patented her invention. |
| 这位科学家得到她的发明的专利权。 |
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| 18. | Patented products must not Be reproduced. |
| 享有专利的产品，不得复制。 |
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| 19. | failure to work patented invention |
| 未实施取得专利的发明 |
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| 20. | The company had patented many new invention. |
| 这家公司得到了许多新发明的专利权。 |
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