Commissielid João de Deus Pinheiro en professor António Simões Lopes, rector- magnificus van de Technische Universiteit van Lissabon, zullen deze tentoonstelling op 29 april 1994 om 18.30 u. plechtig openen.
João de Deus Pinheiro, Member of the European Commission, and Professor António Simões Lopes, Rector of Lisbon Technical University, will inaugurate the exhibition on 29 April at 18h30.