DIFF Subgroup
F24F 8/192 by electrical means, e.g. by applying electrostatic fields or high voltages
Introduced: January 2021
Full Title
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying > by separation, e.g. by filtering > by electrical means, e.g. by applying electrostatic fields or high voltages
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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