CPC Subgroup
A61L 2/183 Ozone dissolved in a liquid
Full Title
Disinfection or sterilisation of materials or objects, in general; Accessories therefor > using chemical substances > Liquid substances > Ozone dissolved in a liquid
A61L 2/183 Disinfection or sterilisation of materials or objects, in general; Accessories therefor > using chemical substances > Liquid substances > Ozone dissolved in a liquid