[Class : 42] Mechanical Engineering, Mechanical Engineering Services, Mechanical Research Services, Mechanical And Electrical Engineering Services, Research Relating To Mechanical Engineering, Design Of Mechanical And Micromechanical Components, Mechanical Research In The Field Of Motor Sports, Research In The Field Of Mechanical Engineering, Design Of Mechanical, Electromechanical And Optoelectronic Apparatus And Instruments, Product Development Consultancy For Inventors In The Field Of Mechanical Engineering, Product Development Consultation For Inventors In The Field Of Mechanical Engineering, Marine Engineering [Design And Development Of Mechanical Equipment Of Seagoing Craft, Docks And Harbor Installations], Electrical Engineering, Design Of Electrical Systems, Electrical Engineering Services, Research And Development Services Relating To Solar Cells And Electricity Generation, Testing Of Apparatus In The Field Of Electrical Engineering For Certification Purposes, Testing Of Apparatus In The Field Of Electrical Engineering, Research In The Fields Of Materials Science And Electrical Engineering, Product Development Consultation For Inventors In The Field Of Electrical Engineering, Product Development Consultancy For Inventors In The Field Of Electrical Engineering, Energy Auditing Services Relating To Electricity And Natural Gas, Design And Planning Services Relating To Electrical Systems, Analysis And Testing Services Relating To Electrical Engineering Apparatus, Technical Design Services Relating To Electricity Plants, Research In The Field Of Electrical Safety, Research In The Field Of Electrical Engineering, Energy Auditing Services Relating To Electricity, Development Of Testing Apparatus For Electrical Wires, Design And Planning Of Electrical Systems, Mechanical And Electrical Engineering Services, Electrical Safety Research, Design Of Electric Circuit Boards.