[Class : 7] Piston Rings, Seals For Piston Rods And Scraper Rings For Piston Compressors; Valves, In Particular Plate Valves, "Poppet" Valves And Annular Valves For Compressors, Removable And Spare Parts For The Aforesaid Goods; Controls For Machines, Motors And Engines; Joints [Parts Of Engines]; Bearings [Parts Of Machines].[Class : 9] Software; Downloadable Computer Programs; Downloadable Electronic Publications And Data.[Class : 17] Sealing Rings And Seals, In Particular For Reciprocating Piston Compressors.[Class : 37] Repairs, In Particular Maintenance And Repairs On Hydraulic And Pneumatic Installations And Instruments, Compressors And Compressor Valves, Piston Rings, Seals For Piston Rods And Scraper Rings For Piston Compressors, And Components For The Aforesaid Goods; Consulting, Except Business Consulting, In Relation To The Operation, Repair, Servicing And Maintenance Of Machines, In Particular Of Compressors, Of Piston Compressors And Their Parts.