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PCE
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DIFF Subgroup
A61L 9/20

Ultraviolet radiation

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Disinfection, sterilisation or deodorisation of air > using physical phenomena > Radiation > Ultraviolet radiation

CPC:

Disinfection, sterilisation or deodorisation of air (body deodorants A61Q15/00; purifying air by respirators A62B, A62D9/00; separating dispersed particles from gases or vapours B01D45/00 - B01D51/00, B03C3/00; chemical or biological purification of waste gases B01D53/34; production of ozone C01B13/10; air-conditioning systems incorporating sterilisation F24F3/16, F24F8/20) > using physical phenomena > Radiation (A61L9/22 takes precedence) > Ultraviolet radiation

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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