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61. | patent information activities |
| 专利情报活动 |
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62. | patent of introduction |
| 引进专利 |
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63. | index of patent |
| 专利索引 |
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64. | the sole patent |
| 唯一专利 |
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65. | (American Patent) |
| 美国专利 |
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66. | patent application date |
| 专利申请日 |
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67. | assign a patent |
| 转让专利 |
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68. | patent of addition |
| 增补专利 |
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69. | application for patent |
| 专利申请书 |
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70. | patent information services |
| 专利情报服务 |
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