GTP

Metal carbide powders and compounds of tungsten and molybdenum for use in the production and manufacture of hard metals, cements, catalysts for petroleum refining, catalysts for exhaust gas and off gas purification, catalysts for hydro-cracking, coatings, shape charges, electrical and electronic devices ; [ phosphors for use in illuminating devices ]

Metals and metal alloys in the form of bars, sheets, rods, wire, or powder, for use in manufacturing

Illuminating devices, namely, components for electric lamps, namely, electrodes, and current conductors

Illuminating devices, namely, components for electric lamps, namely, filaments