[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis, Industrial Research And Industrial Design Services; Quality Control And Authentication Services; Design Of Manufacturing Apparatus; Computer Aided Design For Manufacturing Operations; Computer Aided Design For Manufacturing Operations; Technical Planning And Consultancy In The Field Of Light Engineering; Engineering; Engineering Services; Engineering Drawing; Engineering Research; Design Engineering; Engineering Design; Engineering Consultancy; Mechanical Engineering; Engineering Surveying; Conducting Engineering Surveys; Engineering Feasibility Studies; Engineering Drawing Services; Engineering Design Services; Levee Engineering; Quality Control Testing Services For Agricultural Machinery; Design Of Industrial Machinery; Quality Control Testing Services For Industrial Machinery; Design And Development Of Search Engines; Design Engineering; Industrial Design: Design Of Transportation Equipment; Design Of Equipment For Transportation; Technical Development Of Structural Elements, Devices And Systems For Solar Collectors And Photovoltaic Plants