37 BUILDING CONSTRUCTION; INSTALLATION OF FURNITURE, LIGHTINGS, DOMESTIC APPLIANCES AND WATCHES, AND REPAIR AND MODIFICATION OF MOTOR VEHICLES, MOTORCYCLES, BICYCLES, BOATS, VEHICLES; MOUNTING IN THE NATURE OF INSTALLATION OF SPECIALIZED FITTINGS ON MOTOR VEHICLES, MOTORCYCLES, BICYCLES, BOATS AND PLANES; MAINTENANCE OF VEHICLES; INSTALLATION OF SPECIALIZED FITTINGS ON APPARATUS FOR LOCOMOTION BY LAND, AIR OR WATER, ELECTRIC HOUSEHOLD APPLIANCES, ELECTRONIC EQUIPMENT, LIGHTING APPARATUS AND FURNISHINGS; CUSTOMIZATION SERVICES FOR CARS, BOATS AND PLANES INTERIORS; APPLICATION OF ANTI-GRAFFITI PROTECTIVE COATINGS; CONSULTANCY IN THE FIELD OF THE INSTALLATION, MAINTENANCE AND REPAIR OF VEHICLES FOR LOCOMOTION BY LAND, AIR OR WATER; CONVERSION AND TUNING OF PRODUCTION AUTOMOBILES AND THEIR ENGINES, namely, INSTALLING EQUIPMENT TO ALLOW ENGINES TO USE BIOFUELS; RESTORATION, RENOVATION AND REPAIR OF YACHTS, BOATS, VINTAGE CARS AND VINTAGE MOTORCYCLES; MAINTENANCE AND REPAIR OF MOTORCYCLES AND BICYCLES; CUSTOMIZED CONSTRUCTION OF BOATS, BICYCLES, MOTORCYCLES, CARS, AIRCRAFT AND HOUSE APPLIANCES; RECONDITIONING OF MOTOR AND ENGINES FOR CARS, MOTORCYCLES AND ELECTRIC BICYCLES; PROVIDING OF INFORMATION IN THE FIELD OF THE CUSTOMIZED CONSTRUCTION, REPAIR, RESTORATION, MAINTENANCE AND INSTALLATION OF VEHICLES FOR LOCOMOTION BY LAND, AIR OR WATER; UPHOLSTERING OF VEHICLE FOR LOCOMOTION SEATS; INSTALLATION OF ELECTRIC AND ELECTRONIC EQUIPMENT ON CARS, BOATS AND AIRCRAFTS; CUSTOM INSTALLATION OF YACHT INTERIORS; INSTALLING WALLBOARD; INSTALLING SIDING; INSTALLATION, MAINTENANCE AND REPAIR OF CHASSIS PARTS AND BODIES FOR VEHICLES; VARNISHING; VEHICLE POLISHING; VEHICLE MAINTENANCE; AIRCRAFT MAINTENANCE OR REPAIR AND PROVIDING INFORMATION RELATING THERETO; MAINTENANCE OR REPAIR OF AIRCRAFT; MAINTENANCE, SERVICING, TUNING AND REPAIR OF MOTORS AND ENGINES; PAINTING OF MOTOR VEHICLES; PAINTING OF BICYCLES; PAINTING OF AIRCRAFT; PAINTING OF BOATS; PAINTING OF FURNITURE; REPAIR AND MAINTENANCE OF BICYCLES; AUTOMOBILE UNDERCOATING SERVICES; SUPERVISION OF THE CONSTRUCTION OF WATERCRAFT, YACHTS, BOATS, SHIPS AND WATER VEHICLES; VEHICLE UNDERCOATING SERVICES; PAINTING OF VEHICLES; FURNITURE VARNISHING; PAINTING OF METAL SURFACES; PAINTING OF METAL SURFACES TO PREVENT CORROSION