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• Strasbourg Agreement Concerning the International Patent Classification
  ...ity model]]s and [[utility certificate]]s, known as the “[[International Patent Classification]]” (IPC).<ref>Article 1 of the Agreement</ref> The Agreeme ...assification/strasbourg/ Strasbourg Agreement Concerning the International Patent Classification] in the [[WIPO Lex]] database — official website of [[WIPO
  5 KB (580 words) - 15:46, 27 April 2025