Fuel cells; fuel cell systems; components of fuel cell systems; electrodes for fuel cells; membranes for fuel cells; gas diffusion layers; housings for fuel cells; batteries; reloadable batteries; electric batteries; batteries for electric vehicles; electric cells for batteries; battery systems; components of battery systems; cell contacting systems for batteries; housings for batteries; housings for electric cells for batteries; parts of housings for electric cells for batteries; parts of and accessories for the aforesaid goods

Plastic parts for medical apparatuses, in particular medicine tubes, membranes and trochars; parts of and accessories for the aforesaid goods

Heating devices; heating elements; cooling devices; cooling elements; heating conductors; heat exchangers; heat exchangers [for chemical processes]; heat exchangers for the treatment of flue gases; rotor elements for heat exchangers; regenerators for heat exchangers; heating plates; tubular radiators; apparatus and installations for lighting, heating, steam generating, cooking, cooling, drying, ventilating, water supply and sanitary purposes; plastic parts for the construction of machines and apparatuses and for the construction of motors, engines and gears (with the exception of the construction of engines, motors and gears for vehicles), namely heating elements; parts of and accessories for the aforesaid goods

Gaskets and seals for the construction of motors, engines and gears for vehicles, made of metal and/or of soft materials and/or of elastomer materials and/or of plastics, in particular cylinder head gaskets, rotary shaft seals, valve stem sealings, oil pan seals, intake manifold seals, exhaust gas manifold seals, turbo charger seals, water pump seals, chain case gaskets and crankcase gaskets; gaskets and seals for the construction of motors, engines and gears for vehicles, made of metal and/or of soft materials and/or of elastomer materials and/or of plastics, in particular cylinder head cover seals, carburetor air filter sealings, cylinder head cap seals, camshaft carrier seals, ramming chamber sealings, O-ring seals and profile rings; attachments for motors, engines and gears for vehicles, made of metal and/or of plastics; subassemblies for attaching to motors, engines and gears for vehicles, comprising an attachment made of metal and/or of plastic, a seal and fastening elements; heat protection components and sound protection components for motor vehicles, in particular heat shields; plastic components for the construction of motors, engines and gears for vehicles, in particular pistons and piston guides, nozzles, bellows, membranes, electric insulators, heat insulators, heating elements, groove rings, friction bearings, collars, bearing rings and hoses; gaskets and seals for transmissions and for couplings of vehicles; housings for transmissions and for couplings of vehicles; housings for parts of transmissions and for parts of couplings of vehicles; thermal protection components as parts of motor vehicles; acoustical protection components as parts of motor vehicles; heat shields as parts of motor vehicles; thermal and acoustical shieldings for vehicles (with the exception of parts of motors or engines); wheel house covers for vehicles; floor pans for vehicles; covers for the underbody protection of vehicles; engine hood absorbers for the acoustical and/or thermal insulation of vehicle engine hoods; front wall claddings for the front wall of the passenger compartment of a vehicle; sound insulating and/or heat insulating covers for vehicles; sound insulating and/or heat insulating lining components for vehicles; parts of land vehicles, air vehicles or water vehicles, namely shaft seals; electric motors for motor vehicles; transmissions for motor vehicles; transmissions for electric motors for land vehicles; gaskets and seals for sealing areas containing media in vehicle steering mechanisms and steering systems, in particular gaskets and seals of metal, gaskets and seals of metal and soft material, gaskets and seals of metal and elastomer, gaskets and seals of coated metal layers, gaskets and seals of elastomer and gaskets and seals of soft material; parts of and accessories for the aforesaid goods

Plastic sheetings other than for wrapping; gaskets and seals; rings of rubber; insulation and insulating materials, in particular for construction purposes or as non-adapted form parts for thermal and acoustical protection or as heat shields, including those made partly of metal; non-metallic gaskets and seals, sealing packings and insulating materials, in particular for combustion engines, intake manifolds and exhaust lines; sealing rings; sealing ribbons; sealing strips; sealing adhesive tapes; gaskets and seals for heat exchangers; gaskets and seals for motor vehicles; hoses made of plastic material; tubes made of plastic material; hose-shaped sheathings made of plastic material; tube-shaped sheathings made of plastic material; goods made of plastic material (semi-finished products), in particular shrink tubings, roller covers, corrugated hoses, bellows, inlet nozzles; linings made of plastic material; gaskets and seals; coatings made of fluoroplastics; goods made of plastic materials (semi-finished goods); sealing, packing and insulating material; hoses (not of metal); semi-finished goods made of fluoroplastics, in particular in the form of plates, rods, tubes and sheetings; semi-finished products made from polytetrafluoroethylene, in particular in the form of plates, rods, tubes and sheetings; heating elements made of plastics; sheathings made of plastics for heating elements; mechanical gaskets and seals; sliding ring seals; labyrinth seals; shaft seals; sealing lips for shaft seals; non-metallic gaskets or seals having a housing made of plastics, composite material or metal; plastic parts for the construction of machines and apparatuses and for the construction of motors, engines and gears (with the exception of the construction of motors, engines and gears for vehicles), namely membranes, electric insulators and thermal insulators; parts of and accessories for the aforesaid goods

Mold making; manufacturing tools for others; manufacturing of injection molding tools for others; manufacturing of punching tools for others; manufacturing of embossing tools for others; manufacturing of sample tools for others; manufacturing of plastic parts and of subassemblies comprising plastic parts for others

Counseling, planning, constructing and carrying out of engineering calculations, in particular of FEM calculations, for others in the field of the construction of motors, engines and gears; testing and carrying out of measurements on motors, engines and gears; engineering services in relation to fuel cells, fuel cell systems and components of fuel cell systems; development services in relation to fuel cells, fuel cell systems and components of fuel cell systems; engineering services in relation to batteries, battery systems and components of battery systems; development services in relation to batteries, battery systems and components of battery systems; services of engineers; construction planning; research and development services in relation to new products for others; quality testing; testing for completeness; leak testing; vibration testing; long-term durability testing; carrying out of FEM (finite element method) analyses for others; carrying out of material flow analyses for injection molding processes for others; technical development of tools for others

Fuel cells; fuel cell systems; components of fuel cell systems; electrodes for fuel cells; membranes for fuel cells; gas diffusion layers; housings for fuel cells; batteries; reloadable batteries; electric batteries; batteries for electric vehicles; electric cells for batteries; battery systems; components of battery systems; cell contacting systems for batteries; housings for batteries; housings for electric cells for batteries; parts of housings for electric cells for batteries; parts of and accessories for the aforesaid goods

Plastic parts for medical apparatuses, in particular medicine tubes, membranes and trochars; parts of and accessories for the aforesaid goods

Heating devices; heating elements; cooling devices; cooling elements; heating conductors; heat exchangers; heat exchangers [for chemical processes]; heat exchangers for the treatment of flue gases; rotor elements for heat exchangers; regenerators for heat exchangers; heating plates; tubular radiators; apparatus and installations for lighting, heating, steam generating, cooking, cooling, drying, ventilating, water supply and sanitary purposes; plastic parts for the construction of machines and apparatuses and for the construction of motors, engines and gears (with the exception of the construction of engines, motors and gears for vehicles), namely heating elements; parts of and accessories for the aforesaid goods

Gaskets and seals for the construction of motors, engines and gears for vehicles, made of metal and/or of soft materials and/or of elastomer materials and/or of plastics, in particular cylinder head gaskets, rotary shaft seals, valve stem sealings, oil pan seals, intake manifold seals, exhaust gas manifold seals, turbo charger seals, water pump seals, chain case gaskets and crankcase gaskets; gaskets and seals for the construction of motors, engines and gears for vehicles, made of metal and/or of soft materials and/or of elastomer materials and/or of plastics, in particular cylinder head cover seals, carburetor air filter sealings, cylinder head cap seals, camshaft carrier seals, ramming chamber sealings, O-ring seals and profile rings; attachments for motors, engines and gears for vehicles, made of metal and/or of plastics; subassemblies for attaching to motors, engines and gears for vehicles, comprising an attachment made of metal and/or of plastic, a seal and fastening elements; heat protection components and sound protection components for motor vehicles, in particular heat shields; plastic components for the construction of motors, engines and gears for vehicles, in particular pistons and piston guides, nozzles, bellows, membranes, electric insulators, heat insulators, heating elements, groove rings, friction bearings, collars, bearing rings and hoses; gaskets and seals for transmissions and for couplings of vehicles; housings for transmissions and for couplings of vehicles; housings for parts of transmissions and for parts of couplings of vehicles; thermal protection components as parts of motor vehicles; acoustical protection components as parts of motor vehicles; heat shields as parts of motor vehicles; thermal and acoustical shieldings for vehicles (with the exception of parts of motors or engines); wheel house covers for vehicles; floor pans for vehicles; covers for the underbody protection of vehicles; engine hood absorbers for the acoustical and/or thermal insulation of vehicle engine hoods; front wall claddings for the front wall of the passenger compartment of a vehicle; sound insulating and/or heat insulating covers for vehicles; sound insulating and/or heat insulating lining components for vehicles; parts of land vehicles, air vehicles or water vehicles, namely shaft seals; electric motors for motor vehicles; transmissions for motor vehicles; transmissions for electric motors for land vehicles; gaskets and seals for sealing areas containing media in vehicle steering mechanisms and steering systems, in particular gaskets and seals of metal, gaskets and seals of metal and soft material, gaskets and seals of metal and elastomer, gaskets and seals of coated metal layers, gaskets and seals of elastomer and gaskets and seals of soft material; parts of and accessories for the aforesaid goods

Plastic sheetings other than for wrapping; gaskets and seals; rings of rubber; insulation and insulating materials, in particular for construction purposes or as non-adapted form parts for thermal and acoustical protection or as heat shields, including those made partly of metal; non-metallic gaskets and seals, sealing packings and insulating materials, in particular for combustion engines, intake manifolds and exhaust lines; sealing rings; sealing ribbons; sealing strips; sealing adhesive tapes; gaskets and seals for heat exchangers; gaskets and seals for motor vehicles; hoses made of plastic material; tubes made of plastic material; hose-shaped sheathings made of plastic material; tube-shaped sheathings made of plastic material; goods made of plastic material (semi-finished products), in particular shrink tubings, roller covers, corrugated hoses, bellows, inlet nozzles; linings made of plastic material; gaskets and seals; coatings made of fluoroplastics; goods made of plastic materials (semi-finished goods); sealing, packing and insulating material; hoses (not of metal); semi-finished goods made of fluoroplastics, in particular in the form of plates, rods, tubes and sheetings; semi-finished products made from polytetrafluoroethylene, in particular in the form of plates, rods, tubes and sheetings; heating elements made of plastics; sheathings made of plastics for heating elements; mechanical gaskets and seals; sliding ring seals; labyrinth seals; shaft seals; sealing lips for shaft seals; non-metallic gaskets or seals having a housing made of plastics, composite material or metal; plastic parts for the construction of machines and apparatuses and for the construction of motors, engines and gears (with the exception of the construction of motors, engines and gears for vehicles), namely membranes, electric insulators and thermal insulators; parts of and accessories for the aforesaid goods

Mold making; manufacturing tools for others; manufacturing of injection molding tools for others; manufacturing of punching tools for others; manufacturing of embossing tools for others; manufacturing of sample tools for others; manufacturing of plastic parts and of subassemblies comprising plastic parts for others

Counseling, planning, constructing and carrying out of engineering calculations, in particular of FEM calculations, for others in the field of the construction of motors, engines and gears; testing and carrying out of measurements on motors, engines and gears; engineering services in relation to fuel cells, fuel cell systems and components of fuel cell systems; development services in relation to fuel cells, fuel cell systems and components of fuel cell systems; engineering services in relation to batteries, battery systems and components of battery systems; development services in relation to batteries, battery systems and components of battery systems; services of engineers; construction planning; research and development services in relation to new products for others; quality testing; testing for completeness; leak testing; vibration testing; long-term durability testing; carrying out of FEM (finite element method) analyses for others; carrying out of material flow analyses for injection molding processes for others; technical development of tools for others

Fastening elements made of metal, namely, screws, sleeves, bolts, nuts, screw nuts and washers as metal hardware; cylinder head bolts; gaskets and seals for the construction of machines and apparatuses and for the construction of motors and gears other than gears for vehicles, made of metal and/or of soft materials and/or of elastomer materials and/or of plastics; cylinder head gaskets; rotary shaft seals; valve stem sealings; oilpan seals; intake manifold seals; water pump seals; chain case seals; crankcase seals; cylinder head cover seals; carburettor air filter sealings; cylinder head cap seals; camshaft carrier seals; ramming chamber sealings; O-ring seals; profile rings; attachments for machines and apparatuses, for motors and gears other than gears for vehicles, made of metal and/or of plastic, being parts of machines, apparatuses, motors or gears, namely, valve covers, exhaust manifolds, oil pans and heat shields; subassemblies comprising a plurality of components for attaching to machines and apparatuses, to motors and gears other than gears for vehicles, comprising an attachment, namely, a valve cover, an oil separator cover or a filler cap, made of metal and/or of plastic, a seal and fastening elements, namely, screws, sleeves and/or bolts, being parts of machines, apparatuses, motors or gears; plastic components for the construction of machines and apparatuses and for the construction of motors and gears other than gears for vehicles, namely, push rod protective tubes, dampening elements for guide bushings, rubber-sheathed bearing bushings, dust and protection caps; pistons; piston guides; spray nozzles; fixing and transport rollers for printing machines or printing apparatuses; bellows, namely, tubes having a corrugated outer surface; membranes for pumps and membranes for valves; electric insulators; thermal insulators; electrical resistance heating elements; lip seals for sealing shafts; friction bearings; collars, namely, protective sleeves; bearing rings; tubes of plastic for the construction of machines, apparatuses, motors or gears; fuel cells and parts thereof; plastic components for medical technology, namely, tracheostomy tubes, drainage tubes for medical purposes, catheter tubes, tubes for endoscopic devices, tubes for papillotoms; membranes for valves, for pumps and for dosimeters for medical devices; trochars; gaskets and seals for the construction of gears for vehicles, made of metal and/or of soft materials and/or of elastomer materials and/or of plastics; attachments for gears for vehicles, made of metal and/or of plastic, being parts of gears; subassemblies comprising a plurality of components for attaching to gears, comprising an attachment made of metal and/or of plastic, a seal and fastening elements, being parts of gears; heat protection components and sound protection components for motor vehicles, namely, thermal shields; plastic components for the construction of gears for vehicles, namely, push rod protective tubes, dampening elements for guide bushings, rubber-sheathed bearing bushings, dust and protection caps; adhesive sealing compounds; sealing materials, namely, sealing compounds; plastic sheetings other than for wrapping; parts of and fittings for the aforesaid goods.

Consulting, planning, designing and calculating for third parties in the field of motor and gear construction; making FEM calculations for third parties in the field of motor and gear construction; testing and making measurements relating to motors and gears for third parties.