EU Co-patenting At The EPO According To Applicants'/ Inventors' Country Of Residence By International Patent Classification (IPC) Sections - Number (1977-2013)

Name: EU Co-patenting At The EPO According To Applicants'/ Inventors' Country Of Residence By International Patent Classification (IPC) Sections - Number (1977-2013)
Creator: Eurostat
License: https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Copyright/licence_policy

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