[Class : 7] Machines And Machine Tools, Motors And Engines (Except For Land Vehicles), Machine Coupling And Transmission Components (Except For Land Vehicles), Agricultural Implements, Other Than Hand Operated, Incubators For Eggs, Machinery, Plants, Systems And Installations For The Generation, Transmission And Distribution Of Electricity, Aeronautical And Aeroplane Engines, Centrifuges (Machines), Compressors (Machines), Compressors For Refrigerators, Condensers (Steam) Parts Of Machines, Condensing Installations, Contorl Mechanisms For Machines, Engines Or Motors, Conversion Apparatus, Cranes, Current Generators, Dressing (Apparatus For), Drill Chucks, Drilling Bits, Drilling Heads, Tool Blanks And Inserts, Filtering Machines, Fuel Conversion Apparatus For Internal Combustion Engines, Jet Engines Other Than For Land Vehicles, ***********