| 免费专利信息检索平台的新发展 |
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| 引用本文： | 胡娟,李玉红,刘明丽.免费专利信息检索平台的新发展[J].科技情报开发与经济,2010,20(2):158-160. |
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| 作者姓名： | 胡娟 李玉红 刘明丽 |
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| 作者单位： | 北京工业大学图书馆,北京,100124 |
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| 摘 要： | 介绍了两种来自美国的新增免费专利信息检索平台及其显著特点,阐述了常用免费专利检索数据库WIPO的PCT专利申请数据库及Esp@cenet欧专局专利数据库的功能改进。
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| 关 键 词： | 专利信息检索平台 PatentCluster SmartSearch |
The New Developments of Free Patent Search Platforms |
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| HU Juan,LI Yu-hong,LIU Ming-li.The New Developments of Free Patent Search Platforms[J].Sci-Tech Information Development & Economy,2010,20(2):158-160. |
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| Authors: | HU Juan LI Yu-hong LIU Ming-li |
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| Institution: | HU Juan,LI Yu-hong,LIU Ming-li |
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| Abstract: | This paper introduces the two newly emerged patent search platforms in America and their obvious characteristics,and expounds the PCT patent applications of commonly used free WIPO patent database and the functional improvement of the European Property Rights Bureau’s patent database Esp@cenet. |
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| Keywords: | patent information search platform PatentCluster SmartSearch |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
