[Class : 41] Arranging And Conducting Of Conferences And Congresses, Publication Of Texts Other Than Publicity Texts Included In Class 41.[Class : 42] Technical Studies, In Particular Studies Of Apparatus, Instruments, Members, Devices, Equipments, Installation And Machines Relating To The Field Of Electricity, Electronics, Computing, On Line Services, Office Automation, Communications And Telecommunications, Electrochemistry, Optics And Radio, Consulting Engineering, Professional Consulting, Drawing Up Plans (Unrelated To Running Businesses), Materials Testing, Laboratory Work, A Center For Technical And Scientific Computing, Electronic Programming Services, Computer Programming, Services For Processing Information By Computer, Scientific Work, In Particular In Physics, Hiring Out Apparatus, Equipments, Machines And Installations Relating To Electricity, Electronics, Electrochemistry And Office Automation Included In Class 42.[Class : 38] Telecommunication, Transmitting And Conveying Information And Data, Remote Transmission Of Information Or Of Signals, Teletyping, Hiring Out Apparatus, Equipments, Machines And Installation For Processing Information, For Telecommunication, For Communications And For On Line Services Included In Class 38.[Class : 37] Installing, Maintaining And Repairing Apparatus, Instruments, Members, Devices, And Machines Relating To The Field Of Telecommunications, Computing, On Line Services, Office Automation, Electronics, Optics And Radio Included In Class 37.