Materials of metal for building and construction; building and construction materials and elements of metal; building elements made from at least two materials, consisting primarily of metal, for covering, in particular for armour-plating, a surface area on a building and/or for producing a three-dimensional building element, in particular a cutting tool; metal hardware, in particular spacer discs for excavators; horseshoe studs of metal; horseshoe nails of metal; hard metal studs; extrusions.

Machine tools, the aforesaid goods included in this class; machine parts and accessories of machines, the aforesaid goods included in class 7, namely machine parts and/or wear segments for use in relation to the following goods: excavators, mining machines, road milling machines, stabilisers, crushing machines, agricultural machines, forestry machines, tunnelling machines, tree stump millers, ditching mills, shredders [machines], recycling machines, mulching apparatus, stone crushers, agricultural implements and machines other than hand-operated, ploughs, grubbers, harrows, circular spike harrows, tined rotors, blade rotors, agricultural rollers, blade rollers, tined rollers, disc rollers, printing rollers for machines, crumble rollers, drilling tools, mineworking machines, fractionators, sifting machines; drill bits, and parts and accessories for drill bits, the aforesaid goods included in this class; mechanical drills, in particular earth augers; mining drills; pilot drills; accessories for mechanical drills and drilling apparatus, the aforesaid goods included in this class, in particular threaded sleeves; changing systems for chisel holders [parts of machines]; parts of changing systems for chisel holders [parts of machines], in particular cutter holders, welding holders, scissors; studs [parts of machines], studs for pipe shoes [parts of machines]; flushing heads (parts of machines); drive tubes and rods of metal for machines, other than for agricultural machines; mechanical cemented carbide tools; mechanical slitting blades for cutting objects (parts of machines); welding elements (parts of machines), welding bolts (parts of machines) or welding tips (parts of machines); welded end caps [parts of machines]; crushing tools [parts of machines], in particular break-out bars; chisels for machines, in particular round-shaft chisels, crushing chisels, flat teeth, weld-on teeth; mining chisels for machines; roughening tools [parts of machines], in particular star lamellas, milling lamellas, hard metal lamellas, grinding wheels; saw teeth, in particular carbide saw teeth for chain saws or circular saw blades; roughening tools for tyres, in particular carbide gritted discs; machine parts, namely accessories for machines for processing metal, wood and plastics; shaped parts of sintered carbide material, in particular of tungsten carbide, being parts of machines.

Metallurgical processing.

Scientific and technological services and research and design relating thereto.