Device for removing snow and other debris from ground surfaces
Device for reserving individual parking areas
Device for rolling out on the floor a rolled stored...
Device for scattering particulate material over road surfaces
Device for scraping roller drums
Device for scraping undesirable material on a surface,...
Device for securement of railroad rails to a bearing member
Device for securing a rail to a railroad tie
Device for securing implement to a vehicle
Device for securing in position guide rails
Device for securing stock rails in railway switches
Device for setting transverse and endwise spacing of abutted...
Device for spanning an expansion joint of a bridge
Device for spreading granular material
Device for spreading granular or powdery material
Device for spreading granular or powdery material
Device for spreading granular or powdery material
Device for spreading granular or powdery material
Device for spreading strewable material during travelling
Device for suction of waste and contaminating substances...