Columbia subject headings:
Antitrust law (International law)
Antitrust law--European Union countries.
Antitrust law.
Patent laws and legislation--European Union countries.
Patent laws and legislation.
Patents (International law)
Harvard subject headings:
Abuse of rights--European Union countries.
Antitrust law--European Union countries
License agreements--European Union countries.
Patent laws and legislation--European Union countries.
Restraint of trade--European Union countries.
Princeton subject headings: