SCHATZ, Ulrich. Safeguarding Europe-Wide Patent Protection: the European Patent Office. CHIMIA, [S. l.], v. 54, n. 5, p. 286, 2000. DOI: 10.2533/chimia.2000.286. Disponível em: https://www.chimia.ch/chimia/article/view/2000_286. Acesso em: 2 may. 2024.