%0 Journal Article
%T Study on Chinese Patent Online Databases<br>网上中国专利数据库的比较研究
%A Mao Qinfang Xu Zhijuan
%A <br>毛琴芳
%A 徐志娟
%J 现代图书情报技术
%D 2001
%I 
%X This paper reviews five Chinese patent online databases and makes a comparasion and evaluation of them in the aspects of their covering range, recorder fields, retrieval methods.
%K Internet
%K Chinese patent
%K Online inquire<br>因特网
%K 中国专利数据库
%K 网上查询
%K 知识产权网
%K 专利信息检索子系统
%K 收录范围
%K 记录字段
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=EFDADB395A1AA009&yid=14E7EF987E4155E6&vid=BCA2697F357F2001&iid=94C357A881DFC066&sid=5C3443B19473A746&eid=5D71B28100102720&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=2&reference_num=6