[Class : 7] Pumps, Blowers, Compressors For Air Conditioning Apparatus; Rotary Air Compressors; Valves; Pump Diaphragms; Flexible Pipes And Hoses Being Parts Of Machines; Compressors As Parts Of Machines, Motors And Engines; Couplings For Machines; Pistons; Cylinders For Machines; Connecting Rods For Machines And Motors; Crankshafts; Bushings [Parts Of Machines]; Impellers; Thrust Journal Bearings; Oil Coolers For Engines; Plain Thrust Bearings; Air Diffusers For Hydroponics; Distributor Rotors [Internal Combustion Engine Parts]; Steam/Oil Separators; Stators; Exhaust Gas Recirculation [Egr] Valves For Motors And Engines; Drums [Parts Of Machines]; Oil Coolers For Engines; Air Filters For Engines; Oil Filters; Oil Separators; Screw Air Compressors; Radial Compressors; Impellers For Turbo Superchargers; Oil And Gas Extraction And Mining Equipment; Rotors; Suction Machines For Scavenging Purposes; Air Compressor Pumps; Gas Compressors; Suction Valves For Gas Compressors [Class : 42] Design Of Apparatus And Machines For Filling Purposes; Design Of Apparatus And Machines In The Field Of Filling; Design Of Mechanical, Electromechanical And Optoelectronic Apparatus And Instruments; Testing The Functionality Of Machines; Testing The Functionality Of Apparatus And Instruments; Hardware Design; Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis, Industrial Research And Industrial Design Services; Design And Development Of Computer Hardware And Software.