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Research and Development of Patent Citation Database at Home and Abroad
Author(s): 
Pages: 182-187
Year: Issue:  2
Journal: INFORMATION SCIENCE

Keyword:  专利引文引文分析文献计量学数据库;
Abstract: 本文在介绍专利引文概念的基础上,简要叙述了国内外专利引文数据库研究与发展的概况.重点说明了德温特专利引文索引(PCI)、德温特创新索引数据库(DII)和中国专利引文数据库的结构、功能和特点.最后论述了专利引文在技术开发与科学管理中的应用.
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