iNDr Integrated Noise & Dust Reduction Cooling System

#Arrows #Surfaces or backgrounds covered with other ornaments #Lines, bands #Letters presenting a special form of writing #Colours #One arrow #Arrows combined with any other inscription (except A 24.15.17) #Moiré surfaces or backgrounds, marble, degrading surfaces, wooden-like surfaces, rainbow colours surfaces #Surfaces or backgrounds covered with any other ornament & mosaic surfaces #Vertical lines or bands #Letters written in double outline #Series of letters presenting different forms of writing #Series of letters in different dimensions #Letters in light-coloured characters on a dark background #Two predominant colours