Patent Cooperation Treaty (PCT) Applications Designated To The EPO By Priority Year By International Patent Classification (IPC) Sections And Classes (1978-2013)

Name: Patent Cooperation Treaty (PCT) Applications Designated To The EPO By Priority Year By International Patent Classification (IPC) Sections And Classes (1978-2013)
Creator: Eurostat
License: https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Copyright/licence_policy

Eurostat