MACHINES, AND APPARATUS, ALL FOR USE IN THE (( WELDING, CUTTING, BRAZING, HANDLING, POSITIONING, )) WORKING AND TREATMENT OF MATERIALS, AND OF OBJECTS AND FOR THE COMMINUTION OF PARTICULATE MATERIAL, (( FOR DEFLASHING MOULDED ARTICLES )) AND FOR THE COMPRESSION, EXHAUSTION AND CONVEYANCE BY PIPE LINE OF GASES AND FLUIDS, VACUUM PUMPS, MOTORS (EXCEPT FOR LAND VEHICLES), TOOLS FOR USE IN MACHINE TOOLS, VALVES AS PART OF MACHINES (( OR WELDING AND CUTTING SETS ))