Engines not for land vehicles; Engines, other than for land vehicles; Motors and engines except for land vehicles; Aircraft engines; Jet engines; Aeronautic engines; Boat engines; Internal combustion engines for boats; Marine engines and parts and fittings thereof; Diesel engines not for land vehicles; Diesel engines for machines; Gasoline engines not for land vehicles; Rocket engines not for land vehicles; Internal combustion engines for machine operation and replacement parts therefor; Internal combustion land engines for machine operation and replacement parts therefor; Mechanical engine parts for land vehicles; Hydraulic engines and motors; Vehicle engine parts, namely, pistons and cylinders; Aircraft engine parts, namely, pistons and cylinders; Internal combustion engine parts, namely, pistons and cylinders; Engines and motors for the generation of electricity

Engines for land vehicles; Internal combustion engines for land vehicles; Diesel engines for land vehicles; Automobile engines; Motors and engines for land vehicles; Motors for land vehicles; Motors for automobiles; Driving motors for land vehicles; Electric motors for motor cars; Electric motors for land vehicles

Consulting in the field of engineering; Product development consultation; Consulting services in the field of design and development of engineering processes; Consulting the field of auxiliary design for combustion engines, diesel engines, and electric motors; Consulting in the field of auxiliary design for power generation engines; Technology consultation and research in the field of engineering; Consulting services in the field of designing engines to be more efficient; Consultation in the field of combustion engine design