[Class : 37] Building Construction; Construction Consultation; Construction Information; Building Insulating; Bricklaying; Plastering; Asphalting; Wallpapering; Cleaning Of Buildings (Interior & Exterior); Plumbing; Interior & Exterior Painting; Damp Proofing (Building); Building Sealing; Roofing Services; Demolition Of Buildings; Installation Of Doors & Windows; Furniture Maintenance; Furniture Restoration; Installation And Repair Services; Upholstering; Rental Of Construction Equipment; Road Paving; Maintenance Of Buildings, Resorts And Guest Houses; Construction Of Cargo Holds; Maintenance And Repairs Of Cargo Holds; Cleaning Of Cargo Holds; Construction Of Airport Complexes, Landing Strips, Control Towers, Terminals And Other Airport Installations; Building Construction, Building Maintenance; Project Management And Project Management Assistance; Inspection Of Aircraft And Parts Thereof; Maintenance And Fitting Out Of Aircraft And Parts Thereof; Repair Of Aircraft And Parts Thereof; Conversion Of Aircraft And Parts Thereof; Modernization Of Aircraft And Parts Thereof; Improvement And Conversion Of Aircraft Cabin Furnishings; Repair And Maintenance Of Electronic And Optical Equipment, Power Plants, Engines And Aircraft Motor Drive Mechanisms Consisting Of Machine Parts, For Third Parties.