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New Technology of Library and Information Service  2001, Vol. 17 Issue (5): 66-67    DOI: 10.11925/infotech.1003-3513.2001.05.21
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Study on Chinese Patent Online Databases
Mao Qinfang   Xu Zhijuan
(Shanghai University Library, Shanghai 200436, China)
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Abstract  

文章对中国知识产权网、中国专利信息检索系统、北京市经济信息网、CNKI 中国专利数据库和中国专利信息网等五种网上专利数据库进行了调研, 从收录范围、记录字段和检索途径三方面进行了比较研究, 并作出综合评价。

Key wordsInternet      Chinese patent      Online inquire     
Received: 24 March 2001      Published: 25 October 2001
ZTFLH: 

G354.2

 
Corresponding Authors: Mao Qinfang,Xu Zhijuan   
About author:: Mao Qinfang,Xu Zhijuan

Cite this article:

Mao Qinfang,Xu Zhijuan. Study on Chinese Patent Online Databases. New Technology of Library and Information Service, 2001, 17(5): 66-67.

URL:

https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2001.05.21     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2001/V17/I5/66

[1]http://www.cnipr.com.中国知识产权网
[2]http://www.jiansuo.com.中国专利信息检索系统
[3]http://www.beinet.net.cn.北京市经济信息网
[4]http://www.cnki.net/index.htm.CNKI中国专利数据库
[5]http://www.patent.com.cn.中国专利信息网
[6]“利用因特网检索中国专利”.http://www.sdpatent.gov.cn.山东知识产权局

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