Class 037
Construction and Repair Services
GENERATORS, TRANSFORMERS, OZONE DESTRUCTION UNITS, INJECTION UNITS, ELECTRONIC ANALYSERS AND MICROPROCESSORS
Class 041
Education and Entertainment Services
INSTALLATION AND SERVICING OF CHEMICAL PLANTS AND EQUIPMENT INVOLVING THE USE AND/OR PRODUCTION OF OZONE
Class 042
Computer & Software Services & Scientific Services
START-UP, OPERATION AND MANAGEMENT OF CHEMICAL PLANTS, SELECTION, COMMISSION AND PROCUREMENT OF EQUIPMENT FOR INSTALLATION AND CONSTRUCTION, AND SUPERVISION OF OPERATORS IN CONNECTION WITH THE OPERATION AND MANAGEMENT OF CHEMICAL PLANTS FOR THE PRODUCTION OF OZONE FOR OTHERS