[Class : 16] Printed Matter To Be Used On Printed Materials That Are Part Of Business Operations Of The Applicant Including Printed Bills, Invoices, Stationary, Publications, Handbooks, Manuals, Diaries, Calendars, Schedules, Timetable, Paper And Cardboard Articles Used In The Course Of The Repair, Maintenance And Overhaul Of Aircraft And Aviation Engineering Business.[Class : 37] Repair, Maintenance And Overhaul Services Related To All Types Of Aeronautical Components, Aircraft Engines, Machines, Tools, Components, Fixtures, Devices, Installations And Fittings[Class : 39] For Providing Maintenance, Repair And Overhaul (Mro) Services For All Civil Commercial Aviation And Air Transport Industry For Different Types Of Aircraft, Airplanes, Airplane Engines Manufactured By Entities Including Airbus, Boeing And Atr Along With Related Aeronautical And Air Transport Support Services Such As Providing Hanger Facility, Line And Base Maintenance For Aircraft, Engine Overhaul Services, Aircraft Structural Repair Services, Aircraft Cabin And Seat Repair Services, Landing Gear Maintenance And Repair Services, Aeronautical Engineering Support Services And Specialized Services For The Civil Aviation Sector