BENNINGER, Johannes. Deutsches Arbeitnehmererfinderrecht. agricultural engineering.eu, [S. l.], v. 52, n. 4, p. 210–211, 1997. DOI: 10.15150/lt.1997.2621. Disponível em: http://195.37.233.11/landtechnik/article/view/1997-52-4-210-211. Acesso em: 6 mai. 2024.