“We learned from correa and milá a concern with the issue of hygiene in the kitchen, specifically
those associated with the effects of condensation on walls, objects and people”. The domestic
innovation represented by the invention of the transparent extractor hood dates back to the Campana
Camp (1967). This was followed by the Campana AE, produced in 1973 by Bd, in due course
technically superseded by the Campana Bd, which was awarded the Adi-Fad Delta prize in 1979.