| 无机膜技术专利分析研究 |
| 作者: 江苏省专利信息服务中心,南京 210008 |
| 单位: 江苏省专利信息服务中心,南京 210008 |
| 关键词: 无机膜;专利;专利分析 |
| DOI号: |
| 分类号: G306 |
| 出版年,卷(期):页码: 2015, 35(4):84-88 |
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摘要: |
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对无机膜技术全球、国内和国外来华专利分布、区域申请趋势和主要申请人专利布局等进行分析,研究了其重点、热点和空白点技术领域,为无机膜技术发展提供了参考。 |
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The global,domestic and foreign trend of maps of inorganic membrane technology patents by year was analysed. The numbers and trend regional,applicants of was inorganic membrane technology also revealed.Also the focal,hot and blank fields of the inorganic membrane technology was studied.It prvided references for the inorganic membrane technology. |
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基金项目: |
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作者简介: |
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The global,domestic and foreign trend of maps of inorganic membrane technology patents by year was analysed. The numbers and trend regional,applicants of was inorganic membrane technology also revealed.Also the focal,hot and blank fields of the inorganic membrane technology was studied.It prvided references for the inorganic membrane technology. |
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参考文献: |
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[1] 周晓红. 无机膜在处理废水中的应用研究[D]. 天津工业大学, 2006. |
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