Internet上的中国专利信息资源与检索

Information Resources of Patent of China and Its Seeking in Internet

Internet上有许多提供专利信息的机构 ,而且大部分提供免费的专利信息检索。本文介绍Internet上的中国专利信息资源与检索方法。

There are many organizations which provide patent information. And a lot of them provide free resource. In this paper, the information resource of patent of china and its seeking in Internet are introduced.