Chemical products used in industry, science, photography, agriculture, horticulture and forestry; silanes; hydrochloric acid; conductive and semiconductive, doped and undoped organic polymers; inorganic elements and compounds in form of hyperpure crystals; gallium-gadolinium garnet; doped and undoped, polycrystalline and monocrystalline inorganic semiconductor material, particularly in the form of crystals, granules and powders, in sawed, lapped, polished, etched and coated form; doped and undoped, polycrystalline and monocrystalline inorganic semiconductor material, particularly in the form of rods, tubes, sheets (wafers) and moulded bodies, in sawed, lapped, polished, etched and coated form included in this class; substrates coated with semiconductor material in the form of sheets (wafers), rods, tubes, granules and powders; substrates coated with semiconductor material in the form of moulded bodies included in this class; hyperpure silicon for the electrical and electronic industries; monocrystalline silicon in the form of rods, blocks, sheets (wafers), and powders; polycrystalline silicon in the form of powders and granules; polycrystalline silicon in the form of blocks, sheets and moulded bodies included in this class

Organic semiconductors; doped and undoped, polycrystalline and monocrystalline inorganic semiconductors, particularly in the form of rods, tubes, sheets (wafers) and moulded bodies, in sawed, lapped, polished, etched and coated form included in this class; substrates coated with semiconductors in the form of moulded bodies included in this class

Chemical products for industrial applications, scientists, in the field of photography, agriculture, gardening and silviculture; silanes; hydrochloric acid; spiked and non-spiked organic polymers, conductors and semiconductors; compounds and inorganic elements such as extra pure crystals; gallium-gadolinium garnet; monocrystalline and polycrystalline inorganic materials for semiconductors, spiked and non-spiked, particularly in the form of crystals, pellets, powders, in sawn, honed, polished, corroded and coated form; spiked and non-spiked, particularly in the form of rods, tubes, plates, discs (blanks) and mouldings, in sawn, honed, polished, corroded and coated form (included in this class); substrates coated with a semiconductor material in the form of disks (blanks), plates, rods, tubes, pellets and powder; substrates coated with a semiconductor material in the form of mouldings (included in this class); extra pure silicon for the electric and electronics industry; monocrystalline silicon in the form of rods, blocks, disks (blanks) and powders; polycrystalline silicon in the form of powders and pellets; polycrystalline silicon in the form of blocks, disks and mouldings (included in this class)

Polycrystalline and monocrystalline inorganic semiconductor products, spiked and non-spiked, particularly in the form of rods, tubes, plates, discs (blanks) and mouldings, in sawn, honed, polished, corroded and coated form (included in this class)