DIFF Subgroup
A61N 1/28 Apparatus for applying thermoelectric currents
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Electrotherapy; Circuits therefor > Applying electric currents by contact electrodes > continuous direct currents > Apparatus for applying thermoelectric currents
CPC:
Electrotherapy; Circuits therefor (A61N2/00 takes precedence; irradiation apparatus A61N5/00) > Applying electric currents by contact electrodes > continuous direct currents > Apparatus for applying thermoelectric currents
No child classifications to compare. This is a leaf node in both IPC and CPC.