INDURAL

Building materials of metal, namely girders, sheets and plates, iron slabs, iron and steel unwrought and semiwrought, cables and wires; shaped parts of metal for industrial purposes, namely bindings, pipes and tubes

Electrical, photographical, optical, measuring, signal, controlling, surveillance and testing apparatus and equipment, inductors, susceptors and static frequency charger converters for use in inductive heating and cooling systems, parts of installations for inductive heating or cooling of non-metal, in particular shaped ceramic and metal parts for industrial purposes; installations for inductive heating and cooling of non-metal, preferably ceramic parts for industrial purposes as well as characteristic features of such installations

Non-metal building materials, namely non-metal shaped refractory parts and un-shaped refractories for industrial purposes as bricks, tubes, sleeves, plates, nozzles, tappings, rings, launders, rods, sheets, pocket blocks, ceramic mixes for inductive heating and cooling systems