Class 037
Construction and Repair Services
Repair, maintenance, advisory and technical assistance services, all relating to exhaust and exhaust systems.
Class 041
Education and Entertainment Services
Education, providing of training, tutorial, lecture and instruction services relating to the maintenance, repair and restoration of exhaust systems.
Class 042
Computer & Software Services & Scientific Services
Scientific and technological services and research and design relating to exhaust systems; industrial analysis and research services; design and development of computer hardware and software; computer programming; installation, maintenance and repair of computer software; computer consultancy services; design, drawing and commissioned writing for the compilation of web sites; creating, maintaining and hosting the web sites of others; design services; professional consultation services relating to exhaust systems.