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PCE
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CPC Main Group
A61N 1/00

Electrotherapy; Circuits therefor (A61N2/00 takes precedence; irradiation apparatus A61N5/00)

7 direct subcodes

Child Classifications

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  • A61N 1/10 Applying static electricity (applying ionised gases or vapours A61N1/44)
  • A61N 1/14 Leading-off electric charges, e.g. by earthing
  • A61N 1/16 Screening or neutralising undesirable influences from atmospheric or terrestrial radiation or fields