G. RAU

Materials of metals and their alloys for use in further manufacture, namely, tubes and wires of nickel/titanium, stainless steel tubes and wires, metal tubes as bourdon tubes, profile tubes, tubes of plated metal materials, thin-wall, precision and capillary metal tubes, and tubes of superelastic metal materials, all the foregoing for use in further manufacture of medical products

Parts for machines, power tools, machine tools, motors and engines other than for land vehicles, namely, bourdon tubes, precious metal plated tubes, profile tubes of precious metals and their alloys, tubes made from expansion alloys, tubes made predominantly of metal, iron, nickel meltdown alloys and resistance alloys, and partially of glass and ceramics, hollow metallic waveguides, precision tubes made out of precious metals and specialty metallic materials, capillary tubes of composites, laminar composites and composite fibre materials; Parts for machines, power tools, machine tools, motors and engines other than for land vehicles, namely, thermobimetal snap discs and snap elements, thermobimetal ribbons and strips, stamped and moulded parts of thermobimetal, metallic assemblies, thermobimetals of special materials as ribbons and strips, thermobimetal stamped and molded parts with defined properties and assemblies of thermobimetals, roll seam welded metal 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

Apparatus for recording, transmission or reproduction of sound or images; blank magnetic data carriers; scientific, surveying, electric, electronic, optical, weighing, measuring, signalling, checking, life-saving and teaching apparatus and instruments, composed of tubes made from expansion alloys, tubes of melt-down alloys of glass/metal or glass/ceramic/metal compounds and of iron/nickel alloys and resistance alloys, in particular for use as compensating elements, frames for optical lenses and expansion controllers, hollow metallic waveguides for applications in high-frequency engineering of copper and copper alloys composed of invar plated with silver, precious metals and precious metal coatings, thin-wall tubes of common metals and heat-treatable copper/beryllium alloys, corrugated tubes and measuring springs subjected to high dynamic stresses, precision tubes of common metals, precious metals, stainless steels and special alloys being guide tubes for test pins and plug-in connections, capillary tubes for measuring and control engineering, hydraulic and pneumatic tubes 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, electric contact component parts in solid state and/or metal plated, solid and plated contact rivets, flexible parts of electric contact components plated with precious metals, electric contact springs, parts for electric 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, electric contact parts and contact laminations for collectors, load-bearing plates and contacting plates, composite electrodes for spark plugs, protective sleeves, screening cans, caps and small high-precision deep-drawn parts in special shapes of metallic materials, parts 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, electric contact components of 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; electric contacts being electroplated ribbons with nickel, tin and precious metals; electric contact parts and assemblies with inserts and coatings of precious metal and precious metal alloys being welded, soldered, or riveted with electroplated coatings, solid and coated contact rivets of precious metal, composite materials for electrical contacts as fibre and laminar composite materials, tubes as bourdon tubes, profile tubes, 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 solid and coated precious metal and of special alloys and superelastic materials

Component parts of surgical apparatus and instruments and medical, dental and veterinary apparatus and instruments, namely, stents, catheters, cannulae, guidewires, capillary drainage tubes, capillary reagent tubes, injection syringes, injection needles, hypodermic syringes, hypodermic needles, disposable syringes, syringes, intravenous needles, intravenous feeding tubes, capillary tubes for blood, capillary tubes for samples, drainage tubes, drainage appliances, endoscopic equipment, endotracheal tubes, endobrachial tubes, gastroscopes, tracheostomy tubes, uterine syringes, wound drainage apparatus in the nature of precision tubes of non-ferrous metals, precious metals, stainless steels and special materials for medical purposes, semi-finished products and memory elements of shape-memory alloys for medical engineering applications; orthopedic articles, namely, trusses, joint implants, splints, drilling jigs, implants, guidewires; suture materials

Precious metals and their alloys; goods of precious metals or plated therewith, not included in other classes, namely, processed or semi-processed precious metals

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

Treatment of metal materials for the manufacture of finished and semi-finished metal products

Scientific and technological services, namely, research, product testing, design and industrial analysis in the fields of finished and semi-finished metal products