| 熔模铸造技术专利申请状况分析 |
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| 引用本文： | 容淦,张建升,张占江,王涛,谭南,李海丽,张华山.熔模铸造技术专利申请状况分析[J].吉林工程技术师范学院学报,2013(9):36-38. |
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| 作者姓名： | 容淦 张建升 张占江 王涛 谭南 李海丽 张华山 |
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| 作者单位： | 国家知识产权局专利审查协作北京中心材料部 |
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| 摘 要： | 本文对熔模铸造专利从中国专利申请量分布、申请人分布、技术发展特点等方面进行了检索、统计分析,以帮助我国企业了解现有熔模铸造技术水平、研发动向等,为制定相关研发策略以及相应的专利策略提供参考。
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| 关 键 词： | 熔模铸造 精密铸造 专利分析 |
Patent Application Situation Analysis of Investment Casting Technology |
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| Rong Gan;ZHANG Jian-sheng;ZHANG Zhan-jiang;WANG Tao;TAN Nan;LI Hai-li;ZHANG Hua-shan.Patent Application Situation Analysis of Investment Casting Technology[J].Journal of Jilin Teachers Institute of Engineering and Technology(Natural Sciences Edition),2013(9):36-38. |
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| Authors: | Rong Gan;ZHANG Jian-sheng;ZHANG Zhan-jiang;WANG Tao;TAN Nan;LI Hai-li;ZHANG Hua-shan |
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| Institution: | Rong Gan;ZHANG Jian-sheng;ZHANG Zhan-jiang;WANG Tao;TAN Nan;LI Hai-li;ZHANG Hua-shan;Material Department,Patent Examination Collaboration Beijing Center of State Intellectual Property Office; |
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| Abstract: | This paper makes the retrieval and statistical analysis for investment casting patent from Chinese patent application quantity distribution,the applicant distribution and characteristics of technological development,so as to help Chinese enterprises to understand the existing investment casting technological level,development trends etc.,and provide a reference for the formulation of related R D strategies and corresponding patent strategies. |
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| Keywords: | investment casting precision casting patent analysis |
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