[Class : 9] Electric Traction Apparatus, Namely, Electric Converters And Power Transformers, For Signaling, Controlling And Monitoring For Stationary Installations Or Channels, Single Or Double Deck Rolling Stock For Railways, Metropolitan, Monorail And Similar Transport Systems, For Single Or Double Deck Rail Vehicles Of High Speed And Very High Speed, For Single Or Double Deck Railway Sets Of Distributed Or Concentrated Traction, For Single Or Double Deck Railway Sets With Or Without Self Propelled Machinery, For Single Or Double Deck Railway Sets, Articulated Or Not.[Class : 12] Single Or Double Deck Rolling Equipment, In General For Railways, Metropolitan, Monorail And Similar Transport Systems, Including Locomotives, Wagons, Electro Rails, Namely, Rail Vehicles Powered By An Electric Device Placed On The Ground And Self Propelled Machinery, Single Or Double Deck Rail Vehicles Of High Speed And Very High Speed, Single Or Double Deck Railway Sets Of Distributed Or Concentrated Traction, Single Or Double Deck Railway Sets With Or Without Self Propelled Machinery, Single Or Double Deck Railway Sets, Articulated Or Not; Electric Traction Apparatus, Namely, Pantographs Equipment And Electric Motors Of Single Or Double Deck Rolling Stock, In General For Railways, Metropolitan, Monorail And Similar Transport Systems, For Single Or Double Deck Rail Vehicles Of High Speed And Very High Speed, For Single Or Double Deck Railway Sets Of Distributed Or Concentrated Traction, For Single Or Double Deck Railway Sets With Or Without Self Propelled Machinery, For Single Or Double Deck Railway Sets, Articulated Or Not.[Class : 37] Repair, Renovation, Maintenance And Installation Of Single Or Double Deck Rolling Equipment, In General For Railways, Metropolitan, Monorail And Similar Transport Systems, Including Locomotives, Wagons, Electro Rails, Namely, Rail Vehicles Powered By An Electric Device Placed On The Ground And Self Propelled Machinery, Single Or Double Deck Rail Vehicles Of High Speed And Very High Speed, Single Or Double Deck Railway Sets Of Distributed Or Concentrated Traction, Single Or Double Deck Railway Sets With Or Without Self Propelled Machinery, Single Or Double Deck Railway Sets, Articulated Or Not.[Class : 39] Transport Of Passengers In Single Or Double Deck Rolling Equipment, In General For Railways, Metropolitan, Monorail And Similar Transport Systems, Including Locomotives, Wagons, Electro Rails, Namely, Rail Vehicles Powered By An Electric Device Placed On The Ground And Self Propelled Machinery, Single Or Double Deck Rail Vehicles Of High Speed And Very High Speed, Single Or Double Deck Railway Sets Of Distributed Or Concentrated Traction, Single Or Double Deck Railway Sets With Or Without Self Propelled Machinery, Single Or Double Deck Railway Sets, Articulated Or Not.