The OECD Technology Concordance (OTC): Patents by Industry of Manufacture and Sector of Use
收藏Organisation for Economic Co-operation and Development2026-04-11 收录
下载链接：
https://www.oecd.org/en/publications/the-oecd-technology-concordance-otc_521138670407.html
下载链接
链接失效反馈官方服务：
资源简介：
While patent data are now readily available for most nations, these data are still of minimal use for economic analysis due to their mode of presentation. Patents are recorded for administrative purposes using the International Patent Classification (IPC) system, which categorises inventions by product or process. Instead, most economic...
