7
VIBRATING SCREEN SEPARATORS HAVING HORIZONTAL, VERTICAL AND GYRATORY MOTION COMPONENTS FOR USE IN GRADING, SEPARATING AND SCREENING WET AND DRY MATERIALS OR OBJECTS; AND MECHANICAL FEEDERS FOR FEEDING, CONVEYING AND CONTROLLING FERROUS PARTS
9
SUPERCONDUCTIVE MAGNETIC SEPARATORS; MAGNETIC SEPARATORS FOR INDUSTRIAL USE FOR SEPARATING MAGNETIC PARTICLES FROM NON-MAGNETIC SOLIDS AND LIQUIDS; MAGNETIC SEPARATORS USING RARE EARTH MATERIALS; MAGNETIC CONVEYORS; MAGNETIC HEAD PULLEYS FOR HOLDING, CONTROLLING AND MOVING FERROUS MATERIALS IN MAGNETIC CONVEYORS; ELECTROMAGNETIC FEEDERS AND MAGNETS FOR FEEDING, CONVEYING AND CONTROLLING FERROUS PARTS; MAGNETIC VIBRATORS; LIFTING MAGNETS; METAL DETECTORS; PERMANENT NON-ELECTRIC MAGNETS; PERMANENT MAGNETIC POWER CASTINGS, [ PRESSINGS, EXTRUSIONS, AND MOLDINGS ] WHICH INCLUDE VARIOUS TYPES OF PERMANENT MAGNET MATERIAL; ELONGATED SINGLE DOMAIN MAGNETS; AND MAGNETIC RACKS FOR SUPPORTING ARTICLES OF MANUFACTURE AS THEY ARE CONVEYED FROM POINT TO POINT AND DURING PROCESSING SUCH AS DIPPING, SPRAY PAINTING, COATING, PLATING, WASHING AND THE LIKE