79383130
Oct 5, 2023
Air purifiers; air filtering installations; air cleaning apparatus; air purifiers; filters for air purifiers; air cleaning filters [parts of air cleaning machines or installations]
Environmental Control ApparatusEngineering services; science and technology services; research to develop new products; research in the field of science provided by engineers; research in the field of technology provided by engineers; design services; scientific and technological design; industrial analysis services; industrial research; technological consultancy; advisory services relating to science
Computer and ScientificLicensing of intellectual property rights; licensing of intellectual property; advisory services relating to intellectual property licensing
Personal