using chemical substances

Full Title

Disinfection or sterilisation of materials or objects, in general; Accessories therefor > using chemical substances

Child Classifications

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• A61L 2/18 Liquid substances
• A61L 2/20 Gaseous substances, e.g. vapours
• A61L 2/22 Phase substances, e.g. smokes or aerosols
• A61L 2/23 Solid materials, e.g. granules, powders, blocks or tablets