| 连续纤维增强复合材料3D打印中国专利分析 |
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| 引用本文： | 宋聪雨,郑凯.连续纤维增强复合材料3D打印中国专利分析[J].中国塑料,2021,35(4):72-78. |
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| 作者姓名： | 宋聪雨 郑凯 |
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| 作者单位： | 1.国家知识产权局专利局材料工程发明审查部，北京 1000882.国家知识产权局专利局专利审查协作北京中心化学发明审查部，北京 100160 |
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| 摘 要： | 以连续纤维增强复合材料3D打印领域的中国专利数据为分析样本，从专利申请的时间分布、申请人状况、专利技术分布等多角度详细剖析了国内连续纤维增强复合材料3D打印专利技术的产业发展状况。
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| 关 键 词： | 连续纤维 复合材料 三维打印 专利分析 |
| 收稿时间： | 2020-12-18 |
Patent Analysis in 3D Printing Technology of Continuous Fiber?reinforced Composites |
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| SONG Congyu,ZHENG Kai.Patent Analysis in 3D Printing Technology of Continuous Fiber?reinforced Composites[J].China Plastics,2021,35(4):72-78. |
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| Authors: | SONG Congyu ZHENG Kai |
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| Affiliation: | 1.Patent Office，China National Intellectual Property Administration，Beijing 100088，China2.Patent Examination Cooperation Center of the Patent Office，China National Intellectual Property Administration，Beijing 100160，China |
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| Abstract: | This article statistically analyzed the situation of Chinese patents in the 3D-printing technology for continuous fi-ber-reinforced composites on the basis of the trends and technical distributions of patent applications and the status of prin-cipal applicants. |
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| Keywords: | continuous fiber composite three dimensional printing patent analysis |
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