[Class : 37] Installation, Maintenance And Repair Of Lifts, Escalators, Moving Walkways And Other Vertical, Horizontal And Inclined Conveyor Installations As Well As Parts And Fittings Belonging To These Installations; Installation, Maintenance, Repair And Construction Work For Modernization Of Lifts, Escalators, Moving Walkways And Other Vertical, Horizontal And Inclined Conveyor Installations As Well As Parts And Fittings Belonging Thereto; Partial Disassembly Of Existing Lifts, Escalators, Moving Walkways And Other Vertical, Horizontal And Inclined Conveyor Installations In Preparation Of The Modernization Thereof; Consultancy Relating To Installation, Maintenance, Repair And Construction For Modernization Of Lifts, Escalators, Moving Walkways And Other Vertical, Horizontal And Inclined Conveyor Installations As Well As Parts And Fittings Belonging Thereto; Building Contractor Services, Namely Construction Work For Preparation Of Building Projects.[Class : 42] Planning In The Field Of Construction And Consultancy Relating Thereto; Technical Project Planning And Engineering Services Relating To Installation, Maintenance, Repair And Modernization Of Lifts, Escalators, Moving Walkways And Other Vertical, Horizontal And Inclined Conveyor Installations As Well As Parts And Fittings Belonging Thereto; Building Contractor Services, Namely Preparatory Technical Planning Of Building Projects; Energy Audits; Information Technology Services, Namely Remote Monitoring Of Lifts, Escalators, Moving Walkways And Other Vertical, Horizontal And Inclined Conveyor Installations As Well As Diagnosis Of Data And Faults In Functioning Thereof; Research In The Field Of Safety Technology; Programming, Development, Installation, Updating And Maintenance Of Computer Software And Application Software As Well As Consultancy Services Relating Thereto.