Electronic, electric and electro technical components namely electric apparatus and instruments, Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carries; Scientific, surveying, electric, electronic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Hollow metallic waveguides for applications in high-frequency engineering of copper and copper alloys, invar plated with silver, Capillary tubes for measuring and control engineering; contact parts, solid and plated, namely, electric contacts, thermal contacts, sockets, plugs and other contacts [electric connections]; electronic contact parts assemblies; Cold extruded parts as heat sinks; Load-bearing and connecting elements for power electronics; electric and thermal contacts (parts), electrical and thermal contact laminations for electric collectors; Composite electrodes for spark plugs.

Surgical, medical, dental and veterinary apparatus and instruments; orthopaedic articles; Suture materials; Precision tubes of non-ferrous metals, precious metals, stainless steels and special materials; Semi-finished products and memory elements of shape-memory alloys for medical engineering applications; Parts, tubes, wires of nickel/titanium, (nitinol) for medical technology; Stainless steel tubes and wires for medical engineering; Tubes as Bourdon tubes, profile tubes, tubes of plated materials, of special alloys and thin-wall, precision and capillary tubes; Tubes of superelastic materials for medical engineering applications.

Precious metals and their alloys and goods in precious metals or plated therewith, namely threads of precious metals, wire threads of precious metals, metal wire [precious metals], metal tubes [precious metals], metal pipes [precious metals], metal bends [precious metals], metals sheets [precious metals], metal plates [precious metals], metal ribbons [precious metals], metal strips [precious metals], precious metals; plated materials with precious metal coatings, as ribbons, wires, tubes and profile sections; Contact rivets of precious metal, solid and coated; contact parts and assemblies with inserts and coatings of precious metal and precious metal alloys being welded, soldered, riveted, if required with electroplated coatings; Wires and profile sections of precious metal, solid and coated; precious metals, unwrought or semi-wrought, semi-finished articles of precious metals and their alloys for use in the manufacture of jewellery.

Component parts of writing instruments and writing implements, namely, tubes of plated materials , plated with precious metals, profile tubes of precious metals and their alloys, plated materials, precision tubes of precious metals.

Treatment of metals.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services.

Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carries; Scientific, surveying, electric, electronic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Tubes made from expansion alloys; Tubes as melt-down alloys for glass/metal or glass/ceramic/metal compounds and of iron/nickel alloys and resistance alloys, eg for compensating elements, frames for optical lenses and expansion controllers; Hollow metallic waveguides for applications in high-frequency engineering of copper and copper alloys, invar plated with silver, precious metals and precious metal coatings; Thin-wall tubes of common metals and heat-treatable copper/beryllium alloys, including for further processing into corrugated tubes and measuring springs subjected to high dynamic stresses;  Precision tubes of common metals, precious metals, stainless steels and special materials, eg as guide tubes for test pins or plug-in connections; Capillary tubes for measuring and control engineering, hydraulics and pneumatics of copper, copper alloys, stainless steel and special alloys; Thermobimetal snap-discs and snap elements; Thermobimetal ribbons and strips; Stamped and moulded parts of thermobimetal; Contact parts, solid and plated; Contact rivets, solid and plated; Stamped flexible parts of materials plated with precious metals; Contact springs; Contact part assemblies; Riveted, Tox-joined, soldered, resistance and laser-welded assemblies; Deep-drawn and extruded parts for electrical engineering and electronics and for measuring and control engineering of precious metals and their alloys, copper and copper alloys, nickel and nickel alloys, stainless steels and materials with special physical properties with regard to expansion behaviour and magnetism, including with electroplated surface coatings; Cold extruded parts as heat sinks; Load-bearing and connecting elements for power electronics; Contact parts and contact laminations for collectors; Load-bearing plates and contacting plates; Composite electrodes for spark plugs; Protective sleeves; Screening cans; Caps and a number of small high-precision deep-drawn parts in special shapes of metallic materials; Semi-finished products and memory elements of shape memory alloys for measuring and control engineering;  Plated materials with precious metal coatings and substrates of copper material, nickel and nickel alloys and steel, as ribbons, wires, tubes and profile sections, contact bimetals with coatings of precious metal and substrates of conductive copper materials and all coatable nickel materials and steels; Roll-seam welded ribbons and profile sections; Electroplated ribbons with nickel, tin and precious metals; Contact parts and assemblies with inserts and coatings of precious metal and precious metal alloys being welded, soldered, riveted, if required with electroplated coatings; Contact rivets of precious metal, solid and coated; Composite materials for electrical contacts as fibre and laminar composite materials; Tubes as Bourdon tubes; Profile pipes; Tubes of plated materials, of special alloys and thin-wall, precision and capillary tubes; Deep-drawn and extruded high-precision parts in special shapes of metallic materials; Wires and profile sections of precious metal, solid and coated, and of special alloys and superelastic materials.

Surgical, medical, dental and veterinary apparatus and instruments; Orthopedic articles; Suture materials; Precision tubes of non-ferrous metals, precious metals, stainless steels and special materials; Semi-finished products and memory elements of shape-memory alloys for medical engineering applications; Parts, tubes, wires of nickel/titanium, (nitinol) for medical technology; Stainless steel tubes and wires for medical engineering; Tubes as Bourdon tubes, profile tubes, tubes of plated materials, of special alloys and thin-wall, precision and capillary tubes; Tubes of superelastic materials for medical engineering applications;  Precision  tubes of non-ferrous metals, precious metals, stainless steels and special materials; Parts, tubes, wires of nickel/titanium (nitinol) for medical technology.

Vehicles; Apparatus for locomotion by land, air or water; Bourdon tubes; Tubes of plated materials, plated with precious metals; Profile tubes of precious metals and their alloys, plated materials; Tubes made from expansion alloys; Tubes as melt-down alloys for glass/metal or glass/ceramic/metal compounds and of iron/nickel alloys and resistance alloys; Hollow metallic waveguides;  Precision tubes of precious metals and special materials; Capillary tubes; Composite materials, laminar composites materials and fibre composite materials; Thermo bimetal snap-discs and snap elements; Thermobimetal ribbons and strips; Stamped and moulded parts of thermobimetal, Metal assemblies l; Thermobimetals of special materials being ribbons and strips; Thermobimetal stamped and moulded parts with defined properties and assemblies of thermobimetals; Roll seam welded ribbons and profile sections; Electroplated ribbons with nickel and tin, silver, gold, copper, zinc, palladium and chemically nickel-plated; Deep-drawn and extruded high-precision parts in special shapes of metallic materials.

Precious metals and their alloys and goods in precious metals or plated therewith, not included in other classes.

Stationery, writing instruments; Tubes of plated materials, plated with precious metals, profile tubes of precious metals and their alloys, plated materials, precision tubes of precious metals.

Treatment of materials.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services.