6
Wire of common metal; steel wires; abrasive wires of metal; metal abrasive wires with metal core and having at least one abrasive particle layer; metal wires for electrical discharge machining; fixed abrasive wires of metal
7
Cutting machines; cutting machines for working with abrasive wires; cutting machines for processing semiconductor wafers; fixed abrasive wire cutting machines; abrasive wires being parts of machines; abrasive wires for semiconductor wafer cutting being parts of machines; abrasive wires for cutting ceramic materials being parts of machines; abrasive wires for sapphire cutting being parts of machines; abrasive wires for silicon carbide cutting being parts of machines; abrasive wires for quartz cutting being parts of machines; abrasive wires for aluminum nitride cutting being parts of machines; semiconductor cutting machines; machines for processing semi-conductor wafers; electrical discharge machining wires being parts of machines for cutting electrically conductive materials; electrical discharge machine tools for metalworking
40
Cutting of materials in the nature of metal, stone, ceramic or mineral by means of abrasion; cutting of metals by abrasion; cutting of materials in the nature of metal, stone, ceramic or mineral by means of abrasive wires; electrical discharge machining of electrically conductive materials