IPC Main Group
A61L 9/00 Disinfection, sterilisation or deodorisation of air
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- MEDICAL OR VETERINARY SCIENCE; HYGIENE
- Subclass:
- METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
Related Keywords
disinfecting, sterilising or deodorising AIRAROMATIZING airDEODORISING of air
4 direct subcodes
Child Classifications
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- A61L 9/01 Deodorant compositions
- A61L 9/015 using gaseous or vaporous substances, e.g. ozone
- A61L 9/14 using sprayed or atomised substances
- A61L 9/16 using physical phenomena