7
Engines (except for land vehicles), Internal combustion engines, machine coupling and transmission components (except for land vehicles), and parts and spare parts therefor; Motors and engines for ships (ship propelling systems), for on-board power generation and for fixed power plants, in particular 2-stroke and 4-stroke diesel engines, 4-stroke diesel-gas and gas-otto engines and parts therefor, in particular fuel-mixing devices (parts of machines), shafts, gears, couplings; Engines for boats; Current generators; Hand tools (other than hand-operated) for the maintenance of motors and engines; Land-based and floating electricity generators for generating direct current or alternating current, predominantly consisting of combustion engines, other than for land vehicles; Exhaust gas turbochargers and turbines (except for vehicles), and parts therefor; Diesel-gas engines for land-based and floating power stations; Continuous-flow machines, compressors, turbines (except for vehicles), turbo engines, turbogenerator installations and generators for power generation, in particular axial compressors, radial compressors; Process gas turbines (except for vehicles), axial expanders, radial expanders, transmission expanders (included in class 7); Machine units composed of the aforesaid continuous-flow machines, compressors, turbines (except for vehicles) and turbo engines; Process gas screw compressors, screw expanders, multi-shaft compressors, transmission compressors, industrial steam turbines, industrial gas turbines, except turbines for vehicles; Compressors consisting of integrated electric motors with compressors and frequency converters, mechanical energy generation installations, in particular gas and combined cycle power plants, steam power plants, solar, hybrid and geothermal power plants, all predominantly containing gas turbines (except for vehicles), steam turbines, compressors, expanders and generators; Fitted thermal protection housings for the aforesaid compressors, turbines (except for vehicles), turbogenerator installations and generators, consisting of insulating linings; Fitted sound insulation housings for the aforesaid compressors, turbines (except for vehicles), turbogenerator installations and generators, consisting of damping linings; Fitted basic housings for the aforesaid compressors, turbines (except for vehicles) and turbo engines; Gear boxes, in particular industrial gear boxes (except for land vehicles), for cement installations and petrochemical installations, for the plastics and steel industry, for wind energy installations; Spur gears and epicyclic gears for turbo engines; Marine transmissions with diesel engine and/or turbine drives; Sliding bearings (machine parts), in particular for electric machines, blowers, compactors, pumps, ships; Machines and mechanical equipment and apparatus, and installations constructed therefrom, for use in the chemical industry; Hydrotreaters (machines for pre-treating liquid media); Machines and mechanical equipment and apparatus, and installations composed thereof, for exothermic and/or endothermic processes, in particular gas phase processes; Machines and mechanical equipment and apparatus, and installations composed thereof, for the chemical and refinery sector; Machines and mechanical equipment and apparatus, and installations composed thereof, for research purposes in the field of catalytic gas phase reactions and acid production; Machines and mechanical equipment and apparatus, and installations composed thereof, for generating ultra-high vacuum (included in class 7); Machines and mechanical equipment and apparatus, and installations composed thereof, for nuclear technology; Machines and mechanical equipment and apparatus, and installations composed thereof, for accelerating nuclear particles
9
Process computers and computer programs recorded on data carriers and software therefor, all in particular for diesel engines, turbo engines, continuous-flow machines; Computer programs and computer programs stored on data carriers in the field of engineering, in particular for the construction, production planning and manufacture of mechanical engineering products; Electric checking (supervision) apparatus and instruments, and checking (supervision) facilities composed thereof, for continuous-flow machines, compressors, turbines (except for vehicles), turbo engines, turbogenerator installations and generators, and for energy generation installations; Machine regulating, safety and monitoring apparatus for machines (included in class 9); Materials testing instruments and machines for drive technology for vehicles, air travel and railway engineering
37
Repair, maintenance, servicing and rebuilding of vehicles and parts therefor, installation, maintenance and repair of machines, diesel engines, continuous-flow machines, compressors, turbines (except for vehicles) and turbo engines, repair, maintenance and construction work for modernising and servicing motors, engines and turbochargers and parts of motors, engines and machines (included in class 37); Rental of diesel engines and turbo machines (included in class 37); Installation and assembly for industrial and installation construction, Shipbuilding; Conducting building projects; Construction of exhibition stands and shops, including installation, repair and maintenance thereof; Assembly, installation and technical conversion for performance enhancement, functional expansion and alternative operating methods for machines, installations and components, in particular for the chemical industry, the refinery sector, physical installation construction and nuclear technology