Machines and machine tools for powder processing of ceramic, metal and non-metal powders; machines and machine tools for granulating, agglomerating, coating, spraying, dispersing, grinding, compressing, extruding, injection moulding, mixing, blending, sieving, fractioning and classifying ceramics, metals, ceramic powders, metal powders and other materials in the nature of carbon; machines and machine tools, namely, cyclones, sieves namely classifying machines for vibratory sieving of particul...

Metal processing apparatus and equipment, namely, machines for processing metals; machines for the production and processing of metals, namely, powder processing machines for ceramic, metal and non-metal powders, agglomeration machines for the production and processing of metals, namely, sintering machines for metal processing, spraying machines, grinding machines, extrusion machines, injection moulding machines, mixing machines, sieving machines and classifying machines for the production an...

Base metals; Minor metals, namely, [ beryllium, ] tantalum and niobium [ zirconium; ] [ Refractory blocks of metal; Refractory bricks of metal; Refractory castable mixes of metal; Refractory construction materials of metal; Refractory furnace linings of metal; Refractory shapes of metal; Semi-refractory bricks of metal; Single crystal source materials, namely, refractory metals; Common metals, unwrought and semi-worked, for further manufacture; Semi-refractory bricks of metal; Metal alloys fo...